Chain Reaction UK

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About Chain Reaction UK
Chain Reaction Cycles (CRC) are based in Doagh, in Northern Ireland, originally started out as Ballynure Cycles in 1984 and changing their name after a move to a new shop in 1989. In 2011 they opened a 10,000sq ft standalone retail store in Belfast, Northern Ireland. By 2013 they had become the largest online bike shop in the world!

CRC exists to deliver a world class shopping experience to cyclists around the globe, offering the lowest prices on everything you need to feed your cycling habit, and delivering directly to you with no fuss.
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We currently have 41186 products listed for Chain Reaction UK, that's 41186 opportunities for you to save money!

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Chain Reaction UK have 41186 products listed

PROLOGO Scratch M5 CPC Nack Road Bike Saddle - Black - 250 x 140}, Black
  • £229.99

PROLOGO Scratch M5 CPC Nack Road Bike SaddleDeveloped for next-level comfort and performance, this versatile road bike saddle features patented technologies and a high-quality build for getting the best out of every ride. It features a "T Shape" design with an updated size and shape, so both male and female riders can benefit from its dependable unisex construction. Prologo has also equipped this version nack rails, which combine Kevlar, aluminium and carbon fibre to give you a secure hold to your seatpost without adding any unnecessary grams to your road bike.MSS Multi Section SystemComing equipped with a Multi Section System (MSS) seating system, this model was designed in co-operation with the Politecnico of Milano to offer improved comfort and performance. Its active foam is separated to create five comfort zones working in a smart and individual way that favours the natural movement of the pedalling phases both of pushing and pulling. This also allows it to absorb the vibrations that the carbon fibre base transfers to the saddle. The round shape of the M5 provides natural pelvis rotation, creating stability and support for your lumbar areas, and the distribution of the pressures on a greater surface.CPC TechnologyBenefitting from Connect Power Control (CPC) technology that's the same as used in Formula 1 racing, PROLOGO has patented it specifically for the cycling industry. This saddle uses 3D polymer cones to maximise grip when taking up an aggressive position as well as making it possible change position quickly. Offering high levels of vibration absorbing, grip and position stability, its CPC technology also reduces muscle fatigue and facilitates air flow by reducing the temperature in the contact zone.Despite the absence of a real perineal channel, the SCRATCH M5 has an open base able to eliminate pressure peaks in the genital pelvic area. The closure of the prostate zone also offers better protection against extreme climatic conditions (rain or mud).Features: Cover Material: CPC Airing Rails Material: Nack (Kevlar, Aluminium, Carbon Fibre mix) Use: Road Dimensions: 250x140mm Rails Size: 7x9.3mm Shape: Round Gender: Unisex Weight: 166gTechnologies: Multi-Sector System (MSS): Different areas for high level comfort. The Multi-Sector System provides different individual zones mapped and separated along the saddle, each composed of different interactive foams and single-cell padding. These areas work independently adapting to all the positions that cyclist can take. Connect Power Control (CPC): Used in “F1” and in the military field CPC - connected Power Control is the system patented by Prologo that ensures performance and comfort providing vibration absorbing, grip and position stability. Thanks to its nano-structure, the special conical and hollow 3D polymer reduces muscle fatigue and facilitates air flow by reducing the temperature in the contact zone. CPC, moreover, positioned in strategic points, protects muscles, tendons and soft tissues from the stresses deriving “from the road” guaranteeing its performance in every climatic condition. Today it is used by the best Top Teams and athletes in the world, in all disciplines; CPC is the ultimate expression of performance and comfort.Buy PROLOGO Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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PROLOGO Scratch M5 CPC Nack Road Bike Saddle - White - 250 x 140}, White
  • £229.99

PROLOGO Scratch M5 CPC Nack Road Bike SaddleDeveloped for next-level comfort and performance, this versatile road bike saddle features patented technologies and a high-quality build for getting the best out of every ride. It features a "T Shape" design with an updated size and shape, so both male and female riders can benefit from its dependable unisex construction. Prologo has also equipped this version nack rails, which combine Kevlar, aluminium and carbon fibre to give you a secure hold to your seatpost without adding any unnecessary grams to your road bike.MSS Multi Section SystemComing equipped with a Multi Section System (MSS) seating system, this model was designed in co-operation with the Politecnico of Milano to offer improved comfort and performance. Its active foam is separated to create five comfort zones working in a smart and individual way that favours the natural movement of the pedalling phases both of pushing and pulling. This also allows it to absorb the vibrations that the carbon fibre base transfers to the saddle. The round shape of the M5 provides natural pelvis rotation, creating stability and support for your lumbar areas, and the distribution of the pressures on a greater surface.CPC TechnologyBenefitting from Connect Power Control (CPC) technology that's the same as used in Formula 1 racing, PROLOGO has patented it specifically for the cycling industry. This saddle uses 3D polymer cones to maximise grip when taking up an aggressive position as well as making it possible change position quickly. Offering high levels of vibration absorbing, grip and position stability, its CPC technology also reduces muscle fatigue and facilitates air flow by reducing the temperature in the contact zone.Despite the absence of a real perineal channel, the SCRATCH M5 has an open base able to eliminate pressure peaks in the genital pelvic area. The closure of the prostate zone also offers better protection against extreme climatic conditions (rain or mud).Features: Cover Material: CPC Airing Rails Material: Nack (Kevlar, Aluminium, Carbon Fibre mix) Use: Road Dimensions: 250x140mm Rails Size: 7x9.3mm Shape: Round Gender: Unisex Weight: 166gTechnologies: Multi-Sector System (MSS): Different areas for high level comfort. The Multi-Sector System provides different individual zones mapped and separated along the saddle, each composed of different interactive foams and single-cell padding. These areas work independently adapting to all the positions that cyclist can take. Connect Power Control (CPC): Used in “F1” and in the military field CPC - connected Power Control is the system patented by Prologo that ensures performance and comfort providing vibration absorbing, grip and position stability. Thanks to its nano-structure, the special conical and hollow 3D polymer reduces muscle fatigue and facilitates air flow by reducing the temperature in the contact zone. CPC, moreover, positioned in strategic points, protects muscles, tendons and soft tissues from the stresses deriving “from the road” guaranteeing its performance in every climatic condition. Today it is used by the best Top Teams and athletes in the world, in all disciplines; CPC is the ultimate expression of performance and comfort.Buy PROLOGO Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ritchey Superlogic Carbon Link Seatpost - Black - 27.2mm, Black
  • £229.99
  • RRP £242.49
  • Saving you £5

Ritchey Superlogic Carbon Link SeatpostComing with a full carbon fibre shaft to keep its weight low and Ritchey’s highly adjustable clamp head, the Superlogic Carbon Link is the ideal seatpost for road bike racers who need to dial in their perfect saddle position. This is because the patented “LINK” saddle rail clamp can be reversed to enable a further 10mm of forward and backward adjustment. That’s not all, as the advanced “FlexLogic” carbon layup of the post offers 15% more vertical compliance, helping to dampen vibrations and sudden shocks from riding over poor road surfaces.Features: Material: Monocoque Carbon Fibre shaft, Aluminium clamp head Finish: Matte UD carbon finish Clamp Type: Reversible, allows for an additional 10mm of fore-aft saddle adjustment Saddle Rail Compatibility: Standard 7x7mm rails (not compatible with Carbon 7x9mm types) Offset: 15mm Saddle Clamp Torque: 15Nm (max) Seat Collar Torque: 6Nm (max) / 7Nm (max) for Ritchey steel frames Also adaptable to suit Ritchey Vector Evo Monorail and Selle Italia MonoLink saddles (alternative clamp plates sold separately) Weight: 145g (27.2x350mm, approx.)Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Pro Koryak Internal MTB Dropper Seatpost - Black - 30.9mm x 467mm, Black
  • £229.99

Pro Koryak Internal MTB Dropper SeatpostMade to provide comfort and composure through every section of your varied terrain adventures, this dynamic dropper post is always right where you need it to be, however intense your ride gets. Constructed from a reliably strong alloy, this Koryak model by Pro drops and rises with a flick of the shifter-style switch, resulting in an efficient and effective performance on every outing. Equipped with deep travel, internal cable-routing and zero-offset, this is perfect for the venturesome trail rider. Features: Material: 3D forged AL-2024 Alloy Offset: 0mm Included: Shifter-style remote leverBuy Pro Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Pro Koryak Internal MTB Dropper Seatpost - Black - 31.6mm x 467mm, Black
  • £229.99

Pro Koryak Internal MTB Dropper SeatpostMade to provide comfort and composure through every section of your varied terrain adventures, this dynamic dropper post is always right where you need it to be, however intense your ride gets. Constructed from a reliably strong alloy, this Koryak model by Pro drops and rises with a flick of the shifter-style switch, resulting in an efficient and effective performance on every outing. Equipped with deep travel, internal cable-routing and zero-offset, this is perfect for the venturesome trail rider. Features: Material: 3D forged AL-2024 Alloy Offset: 0mm Included: Shifter-style remote leverBuy Pro Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Empire ACC Road Shoes - Matt Black - Black Gloss - EU 49}, Matt Black - Black Gloss
  • £229.99

Giro Empire ACC Road ShoesReady to excel on the road, the Giro Empire ACC Road Shoes really do rule the land. So classy they can already be classified as cycling royalty, they are lightweight and responsive when it comes to performing. Manufactured with a one-piece upper, Easton's stiff and light carbon fibre sole, and complete with a timeless styling, Giro's Empire ACC Road Shoes will certainly take your ride to the next level.Light, Breathable, and Water RepellentBy using the latest fabric technology, Giro has produced a one-piece upper from Evofiber™. The seams on these Giro Empire ACC Road Shoes have been eliminated to produce a road shoe that's exceptionally comfortable, durable and incredibly light. The advanced Evofiber™ material is both is water repellent and breathable, keeping your feet in top condition.Lace Closure SystemGiro is convinced that there is no other closure method that's as precise and customisable as a simple lace-up. With seven points of contact, Giro's Empire ACC Road Shoes will fit precisely to your instep. The Empire ACC Road Shoes have sport laces that are designed to stay closed; they can be neatly stored away from your pedals and cranks once tied.Carbon Fibre OutsoleThe Giro Empire ACC's feature Easton's EC90 carbon fibre outsole. Strong and light, this, carbon sole has an ultra-low stack height, which allows every single watt to flow through your pedals. You can replace the Empire ACC's heel pads when they are worn.Customisable InsoleGiro's SuperNatural Fit System allows you to fully adjust your insole with an arch that has the right amount of support. Simply tear off the arch and replace with the one that suits. The Giro Empire ACC's also feature X-Static fibres; the use natural silver to conduct heat prevents any odour and bacteria build-up.Features:Upper: One-piece Evofiber™Outsole: Easton EC90 Carbon FibreSport laces provide the perfect fit along the entire length of the instep and are designed to stay closedInsole is fully customisable, offering excellent arch support where requiredSuitable for 3-bolt cleat systemsWeight: 215g (size EUR 42.5)Buy Giro from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Empire SLX Road Shoes (2020) - Crystal White - EU 41}, Crystal White
  • £229.99
  • RRP £329.95
  • Saving you £30

◌Giro Empire SLX Road Shoes (2020)Looking for a cycling shoe that blends cutting edge technology, lightweight stiffness and a tradition? Then look no further than the very latest Giro Empire SLX road shoes. While striving to deliver a lightweight and highly ventilated shoe Giro didn't want to sacrifice foot support, an area other lightweight shoes can suffer. The Empire SLX Road Shoes achieves this fine balance through the use of an innovative Synchwire upper construction.One-piece Synchwire Seamless UpperThe proprietary Synchwire upper construction is what provides the foot support and stability needed for efficient pedalling. A combination of an ultralight monofilament mesh, reinforced with thermal-welded Teijin TPU lets Giro strip out the weight, boost ventilation and yet still maintain durability where you need it and a supportive hold across the whole foot. This design hits the sweet spot between low weight, support for fluid pedalling and a high degree of breathability for those hot days on the bike when even the tarmac begins to melt. Paired with the lace-up design gives a shoe with tradition and technology in perfect harmony.EC90 SLX2 High-Modulus Carbon SoleThen comes the heart of any performance cycling shoe - the outsole. Here you'll find Giro's high-modulus Easton EC90 SLX2, delivering perfect stiffness-to-weight so you enjoy optimal power transfer to the pedals and minimal flex. While it's not the lightest sole unit Giro make it has the durability to stand up to your daily training and hard riding weekend races. Inside the shoe, the adjustable Super Natural Fit footbed system provides optimal pedalling efficiency with customizable arch support for performance and luxurious comfortDesigned for racing and training, the Empire SLX Road Shoes deliver the ideal balance of lightweight support, incredible ventilation and the stiffness needed for podium-topping performance. Features:One-piece Synchwire upper design with thermal-welded Teijin TPU reinforcement for precise structural support and enhanced durabilityLace up closure with lace holderEaston EC90 SLX2 high-modulus carbonStainless steel hardware and replaceable heel padsSuperNatural Fit Kit with adjustable arch supportXT2 anti-microbial fiber top sheet185 grams (per shoe, size 42.5)Buy Giro Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Empire SLX Road Shoes (2020) - Crystal White - EU 42}, Crystal White
  • £229.99
  • RRP £329.95
  • Saving you £30

◌Giro Empire SLX Road Shoes (2020)Looking for a cycling shoe that blends cutting edge technology, lightweight stiffness and a tradition? Then look no further than the very latest Giro Empire SLX road shoes. While striving to deliver a lightweight and highly ventilated shoe Giro didn't want to sacrifice foot support, an area other lightweight shoes can suffer. The Empire SLX Road Shoes achieves this fine balance through the use of an innovative Synchwire upper construction.One-piece Synchwire Seamless UpperThe proprietary Synchwire upper construction is what provides the foot support and stability needed for efficient pedalling. A combination of an ultralight monofilament mesh, reinforced with thermal-welded Teijin TPU lets Giro strip out the weight, boost ventilation and yet still maintain durability where you need it and a supportive hold across the whole foot. This design hits the sweet spot between low weight, support for fluid pedalling and a high degree of breathability for those hot days on the bike when even the tarmac begins to melt. Paired with the lace-up design gives a shoe with tradition and technology in perfect harmony.EC90 SLX2 High-Modulus Carbon SoleThen comes the heart of any performance cycling shoe - the outsole. Here you'll find Giro's high-modulus Easton EC90 SLX2, delivering perfect stiffness-to-weight so you enjoy optimal power transfer to the pedals and minimal flex. While it's not the lightest sole unit Giro make it has the durability to stand up to your daily training and hard riding weekend races. Inside the shoe, the adjustable Super Natural Fit footbed system provides optimal pedalling efficiency with customizable arch support for performance and luxurious comfortDesigned for racing and training, the Empire SLX Road Shoes deliver the ideal balance of lightweight support, incredible ventilation and the stiffness needed for podium-topping performance. Features:One-piece Synchwire upper design with thermal-welded Teijin TPU reinforcement for precise structural support and enhanced durabilityLace up closure with lace holderEaston EC90 SLX2 high-modulus carbonStainless steel hardware and replaceable heel padsSuperNatural Fit Kit with adjustable arch supportXT2 anti-microbial fiber top sheet185 grams (per shoe, size 42.5)Buy Giro Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Empire SLX Road Shoes (2020) - Crystal White - EU 40}, Crystal White
  • £229.99
  • RRP £329.95
  • Saving you £30

◌Giro Empire SLX Road Shoes (2020)Looking for a cycling shoe that blends cutting edge technology, lightweight stiffness and a tradition? Then look no further than the very latest Giro Empire SLX road shoes. While striving to deliver a lightweight and highly ventilated shoe Giro didn't want to sacrifice foot support, an area other lightweight shoes can suffer. The Empire SLX Road Shoes achieves this fine balance through the use of an innovative Synchwire upper construction.One-piece Synchwire Seamless UpperThe proprietary Synchwire upper construction is what provides the foot support and stability needed for efficient pedalling. A combination of an ultralight monofilament mesh, reinforced with thermal-welded Teijin TPU lets Giro strip out the weight, boost ventilation and yet still maintain durability where you need it and a supportive hold across the whole foot. This design hits the sweet spot between low weight, support for fluid pedalling and a high degree of breathability for those hot days on the bike when even the tarmac begins to melt. Paired with the lace-up design gives a shoe with tradition and technology in perfect harmony.EC90 SLX2 High-Modulus Carbon SoleThen comes the heart of any performance cycling shoe - the outsole. Here you'll find Giro's high-modulus Easton EC90 SLX2, delivering perfect stiffness-to-weight so you enjoy optimal power transfer to the pedals and minimal flex. While it's not the lightest sole unit Giro make it has the durability to stand up to your daily training and hard riding weekend races. Inside the shoe, the adjustable Super Natural Fit footbed system provides optimal pedalling efficiency with customizable arch support for performance and luxurious comfortDesigned for racing and training, the Empire SLX Road Shoes deliver the ideal balance of lightweight support, incredible ventilation and the stiffness needed for podium-topping performance. Features:One-piece Synchwire upper design with thermal-welded Teijin TPU reinforcement for precise structural support and enhanced durabilityLace up closure with lace holderEaston EC90 SLX2 high-modulus carbonStainless steel hardware and replaceable heel padsSuperNatural Fit Kit with adjustable arch supportXT2 anti-microbial fiber top sheet185 grams (per shoe, size 42.5)Buy Giro Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Empire SLX Road Shoes (2020) - Crystal White - EU 44}, Crystal White
  • £229.99
  • RRP £329.95
  • Saving you £30

◌Giro Empire SLX Road Shoes (2020)Looking for a cycling shoe that blends cutting edge technology, lightweight stiffness and a tradition? Then look no further than the very latest Giro Empire SLX road shoes. While striving to deliver a lightweight and highly ventilated shoe Giro didn't want to sacrifice foot support, an area other lightweight shoes can suffer. The Empire SLX Road Shoes achieves this fine balance through the use of an innovative Synchwire upper construction.One-piece Synchwire Seamless UpperThe proprietary Synchwire upper construction is what provides the foot support and stability needed for efficient pedalling. A combination of an ultralight monofilament mesh, reinforced with thermal-welded Teijin TPU lets Giro strip out the weight, boost ventilation and yet still maintain durability where you need it and a supportive hold across the whole foot. This design hits the sweet spot between low weight, support for fluid pedalling and a high degree of breathability for those hot days on the bike when even the tarmac begins to melt. Paired with the lace-up design gives a shoe with tradition and technology in perfect harmony.EC90 SLX2 High-Modulus Carbon SoleThen comes the heart of any performance cycling shoe - the outsole. Here you'll find Giro's high-modulus Easton EC90 SLX2, delivering perfect stiffness-to-weight so you enjoy optimal power transfer to the pedals and minimal flex. While it's not the lightest sole unit Giro make it has the durability to stand up to your daily training and hard riding weekend races. Inside the shoe, the adjustable Super Natural Fit footbed system provides optimal pedalling efficiency with customizable arch support for performance and luxurious comfortDesigned for racing and training, the Empire SLX Road Shoes deliver the ideal balance of lightweight support, incredible ventilation and the stiffness needed for podium-topping performance. Features:One-piece Synchwire upper design with thermal-welded Teijin TPU reinforcement for precise structural support and enhanced durabilityLace up closure with lace holderEaston EC90 SLX2 high-modulus carbonStainless steel hardware and replaceable heel padsSuperNatural Fit Kit with adjustable arch supportXT2 anti-microbial fiber top sheet185 grams (per shoe, size 42.5)Buy Giro Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Empire SLX Road Shoes (2020) - Crystal White - EU 46}, Crystal White
  • £229.99
  • RRP £329.95
  • Saving you £30

◌Giro Empire SLX Road Shoes (2020)Looking for a cycling shoe that blends cutting edge technology, lightweight stiffness and a tradition? Then look no further than the very latest Giro Empire SLX road shoes. While striving to deliver a lightweight and highly ventilated shoe Giro didn't want to sacrifice foot support, an area other lightweight shoes can suffer. The Empire SLX Road Shoes achieves this fine balance through the use of an innovative Synchwire upper construction.One-piece Synchwire Seamless UpperThe proprietary Synchwire upper construction is what provides the foot support and stability needed for efficient pedalling. A combination of an ultralight monofilament mesh, reinforced with thermal-welded Teijin TPU lets Giro strip out the weight, boost ventilation and yet still maintain durability where you need it and a supportive hold across the whole foot. This design hits the sweet spot between low weight, support for fluid pedalling and a high degree of breathability for those hot days on the bike when even the tarmac begins to melt. Paired with the lace-up design gives a shoe with tradition and technology in perfect harmony.EC90 SLX2 High-Modulus Carbon SoleThen comes the heart of any performance cycling shoe - the outsole. Here you'll find Giro's high-modulus Easton EC90 SLX2, delivering perfect stiffness-to-weight so you enjoy optimal power transfer to the pedals and minimal flex. While it's not the lightest sole unit Giro make it has the durability to stand up to your daily training and hard riding weekend races. Inside the shoe, the adjustable Super Natural Fit footbed system provides optimal pedalling efficiency with customizable arch support for performance and luxurious comfortDesigned for racing and training, the Empire SLX Road Shoes deliver the ideal balance of lightweight support, incredible ventilation and the stiffness needed for podium-topping performance. Features:One-piece Synchwire upper design with thermal-welded Teijin TPU reinforcement for precise structural support and enhanced durabilityLace up closure with lace holderEaston EC90 SLX2 high-modulus carbonStainless steel hardware and replaceable heel padsSuperNatural Fit Kit with adjustable arch supportXT2 anti-microbial fiber top sheet185 grams (per shoe, size 42.5)Buy Giro Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Empire SLX Road Shoes (2020) - Crystal White - EU 45}, Crystal White
  • £229.99
  • RRP £329.95
  • Saving you £30

◌Giro Empire SLX Road Shoes (2020)Looking for a cycling shoe that blends cutting edge technology, lightweight stiffness and a tradition? Then look no further than the very latest Giro Empire SLX road shoes. While striving to deliver a lightweight and highly ventilated shoe Giro didn't want to sacrifice foot support, an area other lightweight shoes can suffer. The Empire SLX Road Shoes achieves this fine balance through the use of an innovative Synchwire upper construction.One-piece Synchwire Seamless UpperThe proprietary Synchwire upper construction is what provides the foot support and stability needed for efficient pedalling. A combination of an ultralight monofilament mesh, reinforced with thermal-welded Teijin TPU lets Giro strip out the weight, boost ventilation and yet still maintain durability where you need it and a supportive hold across the whole foot. This design hits the sweet spot between low weight, support for fluid pedalling and a high degree of breathability for those hot days on the bike when even the tarmac begins to melt. Paired with the lace-up design gives a shoe with tradition and technology in perfect harmony.EC90 SLX2 High-Modulus Carbon SoleThen comes the heart of any performance cycling shoe - the outsole. Here you'll find Giro's high-modulus Easton EC90 SLX2, delivering perfect stiffness-to-weight so you enjoy optimal power transfer to the pedals and minimal flex. While it's not the lightest sole unit Giro make it has the durability to stand up to your daily training and hard riding weekend races. Inside the shoe, the adjustable Super Natural Fit footbed system provides optimal pedalling efficiency with customizable arch support for performance and luxurious comfortDesigned for racing and training, the Empire SLX Road Shoes deliver the ideal balance of lightweight support, incredible ventilation and the stiffness needed for podium-topping performance. Features:One-piece Synchwire upper design with thermal-welded Teijin TPU reinforcement for precise structural support and enhanced durabilityLace up closure with lace holderEaston EC90 SLX2 high-modulus carbonStainless steel hardware and replaceable heel padsSuperNatural Fit Kit with adjustable arch supportXT2 anti-microbial fiber top sheet185 grams (per shoe, size 42.5)Buy Giro Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Empire SLX Road Shoes (2020) - Crystal White - EU 48}, Crystal White
  • £229.99
  • RRP £329.95
  • Saving you £30

◌Giro Empire SLX Road Shoes (2020)Looking for a cycling shoe that blends cutting edge technology, lightweight stiffness and a tradition? Then look no further than the very latest Giro Empire SLX road shoes. While striving to deliver a lightweight and highly ventilated shoe Giro didn't want to sacrifice foot support, an area other lightweight shoes can suffer. The Empire SLX Road Shoes achieves this fine balance through the use of an innovative Synchwire upper construction.One-piece Synchwire Seamless UpperThe proprietary Synchwire upper construction is what provides the foot support and stability needed for efficient pedalling. A combination of an ultralight monofilament mesh, reinforced with thermal-welded Teijin TPU lets Giro strip out the weight, boost ventilation and yet still maintain durability where you need it and a supportive hold across the whole foot. This design hits the sweet spot between low weight, support for fluid pedalling and a high degree of breathability for those hot days on the bike when even the tarmac begins to melt. Paired with the lace-up design gives a shoe with tradition and technology in perfect harmony.EC90 SLX2 High-Modulus Carbon SoleThen comes the heart of any performance cycling shoe - the outsole. Here you'll find Giro's high-modulus Easton EC90 SLX2, delivering perfect stiffness-to-weight so you enjoy optimal power transfer to the pedals and minimal flex. While it's not the lightest sole unit Giro make it has the durability to stand up to your daily training and hard riding weekend races. Inside the shoe, the adjustable Super Natural Fit footbed system provides optimal pedalling efficiency with customizable arch support for performance and luxurious comfortDesigned for racing and training, the Empire SLX Road Shoes deliver the ideal balance of lightweight support, incredible ventilation and the stiffness needed for podium-topping performance. Features:One-piece Synchwire upper design with thermal-welded Teijin TPU reinforcement for precise structural support and enhanced durabilityLace up closure with lace holderEaston EC90 SLX2 high-modulus carbonStainless steel hardware and replaceable heel padsSuperNatural Fit Kit with adjustable arch supportXT2 anti-microbial fiber top sheet185 grams (per shoe, size 42.5)Buy Giro Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Empire SLX Road Shoes (2020) - Crystal White - EU 47}, Crystal White
  • £229.99
  • RRP £329.95
  • Saving you £30

◌Giro Empire SLX Road Shoes (2020)Looking for a cycling shoe that blends cutting edge technology, lightweight stiffness and a tradition? Then look no further than the very latest Giro Empire SLX road shoes. While striving to deliver a lightweight and highly ventilated shoe Giro didn't want to sacrifice foot support, an area other lightweight shoes can suffer. The Empire SLX Road Shoes achieves this fine balance through the use of an innovative Synchwire upper construction.One-piece Synchwire Seamless UpperThe proprietary Synchwire upper construction is what provides the foot support and stability needed for efficient pedalling. A combination of an ultralight monofilament mesh, reinforced with thermal-welded Teijin TPU lets Giro strip out the weight, boost ventilation and yet still maintain durability where you need it and a supportive hold across the whole foot. This design hits the sweet spot between low weight, support for fluid pedalling and a high degree of breathability for those hot days on the bike when even the tarmac begins to melt. Paired with the lace-up design gives a shoe with tradition and technology in perfect harmony.EC90 SLX2 High-Modulus Carbon SoleThen comes the heart of any performance cycling shoe - the outsole. Here you'll find Giro's high-modulus Easton EC90 SLX2, delivering perfect stiffness-to-weight so you enjoy optimal power transfer to the pedals and minimal flex. While it's not the lightest sole unit Giro make it has the durability to stand up to your daily training and hard riding weekend races. Inside the shoe, the adjustable Super Natural Fit footbed system provides optimal pedalling efficiency with customizable arch support for performance and luxurious comfortDesigned for racing and training, the Empire SLX Road Shoes deliver the ideal balance of lightweight support, incredible ventilation and the stiffness needed for podium-topping performance. Features:One-piece Synchwire upper design with thermal-welded Teijin TPU reinforcement for precise structural support and enhanced durabilityLace up closure with lace holderEaston EC90 SLX2 high-modulus carbonStainless steel hardware and replaceable heel padsSuperNatural Fit Kit with adjustable arch supportXT2 anti-microbial fiber top sheet185 grams (per shoe, size 42.5)Buy Giro Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM XX1 Type 2.1 11sp Rear Derailleur - Black - Red, Black - Red
  • £229.99
  • RRP £287.00
  • Saving you £20

SRAM XX1 Type 2.1 11sp Rear DerailleurWith its “horizontal parallelogram” design and pulley offset, X-Horizon keeps the chain gap constant across all 11 gears, providing fast, precise shifts. By limiting all movement to the horizontal axis, this design is faster, reduces shift force and eliminates ghost shifting.Roller Bearing Clutch technology reduces bounce and chain slap. Cage Lock technology makes wheel removal and installation easier than ever before. Paired with the XX1 shifter, the X-Horizon RD forms the backbone of X-Actuation technology for unbelievably smooth shifting action. With Cage Lock technology in the rear derailleur, wheel removal and installation—as well as chain installation—becomes faster and simpler. Just pushing the cage forward to create slack and lock it into place Roller Bearing Clutch rear derailleurs deliver maximum drivetrain stability—even through the most punishing terrain. With Roller Bearing Clutch technology, derailleur bounce and chain slap are eliminated without sacrificing precision X-Actuation: Developed specifically for SRAM 1X, X-ACTUATION keeps shifting sharp and consistent across the entire 10- to 42-tooth cassette The X-Horizon rear derailleur’s ‘straight parallelogram’ design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gears SRAM X-Sync 1X chainrings provide the highest level of performance and durability. The SRAM X-Sync tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-Sync chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-Sync rings are an integral part of the SRAM 1X drivetrainFeatures: Speeds: 11 Speed Weight: 245g Compatibility: X-Actuation, XX1 11 Speed Pulleys: 12T X-Sync pulley wheelsBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM NX Eagle 12 Speed Mountain Bike Groupset - Black - 11-50t, Black
  • £229.99
  • RRP £384.00
  • Saving you £40

SRAM NX Eagle 12 Speed Mountain Bike GroupsetThe NX Eagle 12 Speed Mountain Bike Groupset from SRAM offers all the top technologies of SRAM's XX1 and X01 drivetrains at a price that won't break the bank. This groupset includes SRAM's well-known bottom bracket Dynamic Unifying Bottom Bracket (DUB) system, which improves performance between the crank, spindle and bottom bracket for a smoother ride whatever the terrain. Features:Chainset:The NX Eagle DUB chainset is engineered to deliver Eagle 12 speed performance and styling that everyone can enjoy. In addition to the excellent chain retention that’s provided by the X-SYNC™2 chainrings, this chainset provides outstanding power transfer and durability due to the highly advanced DUB bottom bracket system.Chainset Features:  Material: Aluminium (chainring), 7000 series Aluminium (crank arm)  Bottom Bracket Interface: SRAM DUB (bottom bracket not included, available separately) Chainline: 49mm  Bolts: Direct mount  Recommended Chain: SRAM Eagle  Compatibility: All Eagle drivetrains  Weight: 705g (175mm, 32T ring)Shifter:Despite the NX model falling under the “entry-level” category, SRAM has still managed to pack in some of its best technologies. These include ZeroLoss™ and X-Actuation™ technologies, which combine to offer instant shifts and sharp shifting across the full cassette range.Shifter Features:  Material: aluminium/Plastic, Stainless Steel hardware  Compatibility: All Eagle drivetrains  Matchmaker compatible for dropper remote and brake lever integration  Weight: 112gRear Derailleur:As seen on the top-of-the-line XX1 and X01 models, the NX Eagle rear derailleur also adopts SRAM’s 1x specific X-Horizon™ cage design. This carefully engineered mechanism ensures capacity for the huge 11-50T cassette and compliments the smooth Performance of an Eagle 12 speed system. This derailleur also boasts SRAM’s Type-3 Roller Bearing Clutch™ for unrivalled durability and quiet consistent performance.Rear Derailleur Features:   Material: Aluminium (cage), Steel (spring, pulley), Stainless Steel (hardware)  Max Tooth: 50T  Compatibility: All Eagle drivetrains  Weight: 339gChainAt the core of all Eagle drivetrains, the 12 speed Eagle chain is designed and manufactured with SRAM’s Eagle™ architecture. This ensures perfect compatibility with all of the other components in any Eagle ecosystem for highly efficient, smooth and quiet shifting that you can take for granted each and every time you hit the trails.Chain Features:  Material: Steel  Rivet Type: Solid pin  Compatibility: All Eagle drivetrains  Weight: 278g (126 links)CassetteSRAM designed its NX Eagle cassette to provide riders with the option of upgrading to 12 speed, but without the need for a hub or wheel upgrade. Ready to fit straight on to standard “splined-drive” freehubs and offering a massive  11-50T range, this cassette gives you the climbing range you need to attack the climbs and the smooth performance to get the most out of your other Eagle components. This cassette is also designed to be durable enough for the extra demands and abuse of E-MTB use.Cassette Features:  Material: 8 lightweight, stamped steel cogs and 4 high-strength steel cogs pinned onto an aluminium spider  Recommended Chain: Eagle chain only  Compatibility: All Eagle drivetrains  Weight: 615gTechnologies:   X-Sync 2: X-Sync 2 Eagle is the next evolution of SRAM X-Sync technology. The aggressive tooth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-Sync Eagle design reduces friction and the accumulation of mud, grit and grime.  DUB™ Technology: The relationship between bottom bracket spindle and bearing is the core of DUB™ technology. It’s where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler, by better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this clear system approach that equals better drivetrain performance.    Zero Loss: The gear cable is engaged instantly with zero loss of movement when you press a shift trigger, every gear change is instant and precise.  Matchmaker X Integrated: You can put everything from your XLoc suspension lockout, your SRAM shifters and brake levers as well as your Reverb XLoc remote, all on two clamps. It's the ideal way to put everything within easy reach and tidies up your bike's cockpit.  Cage Lock: With Cage Lock technology in the rear derailleur, wheel removal and installation, as well as chain installation, becomes faster and simpler. Just push the cage forward to create slack and lock it into place.  Roller Bearing Clutch: The Roller Bearing Clutch delivers maximum drivetrain stability even through the most punishing terrain. This stability benefits the drivetrain dramatically, as derailleur bounce and chain slap are eliminated without sacrificing precision.  X-Actuation: Developed specifically for SRAM 1x drivetrains, X-Actuation keeps shifting sharp and consistent across the entire cassette. This makes gears easy to index and provides exceptional performance.  X-Horizon: The X-Horizon ‘straight parallelogram' design limits all movement on the horizontal axis, which makes ghost shifting impossible while also reducing shift force. The large upper pulley offset design maintains a constant chain gap across all gears and guarantees faster and more exact shifting.  Flow Link: Ultra-smooth chain inner-plates are completely devoid of square edges, resulting in a chain that engages the cassette and chainring with far less friction, for quieter performance and better wear life. The design allows a narrower overall profile and a flatter outer-plate that can withstand greater shifting angles. This means more consistent chain riveting and enhanced overall strength is achieved.  PowerLock: SRAM chain engineers developed PowerLock as a tool-free and consistent way to connect mountain bike chains. While PowerLock does not require special tools for installation, the especially tight tolerances of 10, 11 and 12-Speed drivetrains mandate that each PowerLock is good for a one-time application only.  X-Glide 2: This optimised cassette technology, which has been custom designed for the Eagle drivetrain is the next generation of X-Glide shifting. It provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on larger cogs.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Force 22 GXP 11sp Road Double Chainset - Black - 53.39t}, Black
  • £229.99
  • RRP £259.00
  • Saving you £11

SRAM Force 22 GXP 11sp Road Double ChainsetDelivering exceptional performance, the SRAM Force 22 features a unidirectional carbon crank arm and forged alloy spider. The durable X Glide R™ chainrings are designed for use with YAW™ Technology in the front derailleur for high-quality performance.Like SRAM RED, the hidden bolt pattern makes better use of carbon fibre to further improve stiffness and shed weight.Features:Hidden bolt pattern leverages the characteristics of carbon fibre while presenting a sleek appearanceStiffer X-GlideR chainrings feature thicker construction, advanced shift timing pins and ramps, which are optimised for shifting with the Yaw™ front derailleurArm Material: Carbon, Machined alloy spiderCrank Arm Length: 165mm, 170mm, 172.5mm, 175mmChainrings Included: YesChainring Bolt Circle Diameter (BCD): 110 BCD, 130 BCDChainring Material: Machined alloyChainring Size: 46/36T, 50/34T, 52/36T, 53/39TCompatibility: 11-SpeedBolts: Alloy Double HexBottom Bracket: GXPSpeed: 11 SpeedWeight: 715g Part No: FC-FRC-2X11-A1Technologies:X-Glide: Imagine being able to shift smoothly at any time, no matter what. We’re talking full-power shifts. Up, down, whatever the trail demands. The benefit of the X-Glide drivetrain is simple, yet, when you think about it, incredibly impactful to the way you ride. Flawless shifting means you’ll never again compromise your speed and power in unpredictable off-road terrain. Here’s how we did it: TRUVATIV’s crank engineers threw away the old standards and developed a new chainring geometry from the ground up. They precisely paired the different-sized chainrings and redesigned where and how the chain engages with the rings. By aligning the chainring pick-up rivets to the chain pivot pin—rather than the middle of the chain link—you get double the shift opportunities. No more missed shifts, ever. X-Glide puts you in the right gear, right now.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DT Swiss ER 1600 SP Front Road Disc Wheel (32mm) - Black - 100mm, Black
  • £229.99

DT Swiss ER 1600 SP Front Road Disc Wheel (32mm)Built to be ridden hard and fast, this ER1600 front road wheel by DT Swiss uses its strong aluminium rim and sturdy profile to take you through every journey with pace and stability. Welded to maintain a robust shape when riding at top speeds, the rim gives a true and consistent roll over a range of road terrains. The 20mm rim width and the tubeless-ready profile ensure the wheel gives a streamlined and lightweight experience. Hard-Wearing and Fast-Rolling, Aluminium, Road Wheel This speedy road wheel is stiffened by DT Aero Comp Wide spokes which also improve the streamlined performance with every roll. The spokes come laced through a DT350 hub for a friction-free spin and provide excellent support to your road bike's front end. The spokes, hub and rim all combine to make this rigid and easy-to-handle wheel a must-have for the versatile road rider. The DT Swiss ER 1600 SP DB 32mm Front Wheel is rounded out with CenterLock disc brake optimisation, adding another layer of control and efficiency to this durable DT Swiss model. Features: Rim Material: Aluminium Rim Type: Clincher Internal Rim Width: 20mm External Rim Width: 24mm Rim Height: 32mm Spokes: DT Aero Comp Wide straightpull with DT ProLock Squorx ProHead aluminium nipples, 2-cross lacing Hub Type: DT350 Hub Axle Type: 100x12mm thru-axle Tubeless-Ready: Yes Brake Standard: CenterLock disc brake Recommended Maximum Weight: 130kg Includes: Tubeless tape 23mm, Tubeless valve MTB/road 40mm, IS 6-bolt adapter Road, 5mm endcap kit, 15mm endcap kit Weight: 819g Buy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Campagnolo Record Road Brake Calipers - Black - One Size}, Black
  • £229.99

Campagnolo Record Road Brake CalipersA high-quality braking system that's trusted by the World Tour teams, guaranteed to keep you at the top of your game while out on the road.High-Performing and Reliable BrakingWhether you're racing or out for leisure with friends, Record Brakes have been specially engineered with the thrill-seekers and road cycling enthusiasts in mind. As dozens of Pro Continental and Continental teams use Record Brakes for the World Tour, these brakes come equipped with some of the finest technologies available from Campagnolo.Designed with the same braking performance of the Super Record, the braking response is stiff and accurate for tackling those steep slopes and unexpected rowdy road conditions. The Campagnolo Record Brakes are the perfect choice for keeping your bike in peak running condition ride after ride.Features: Compatible with 28 mm tyres: The brake structure allows you to mount 28 mm tyres on either C17 or C19 rims. Dual Pivot brakes: The only specification offered on the rear brake as well, it guarantees more powerful braking compared to a mono pivot brake especially when the pads are positioned near the braking surface. Aerodynamic design: The front brake lever is sealed for improved aerodynamic performance and for better integration with the aero frames. The brake pad holder is equipped with the exclusive brake block insertion and removal system. Weight: 0.326kgBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank 359 Boost Rear Mountain Bike Wheel - Black - 28H - 148mm, Black
  • £229.99
  • RRP £369.99
  • Saving you £38

Spank 359 Boost Rear Mountain Bike WheelThis rear mountain bike wheel features Spank's Hex 6-Pawl ratchet hub with Boost 12x148mm hub spacing. When combined with its tubeless-ready design, this rear wheel offers brilliant off-road performance whether you're riding up or down the mountainside.Spank 359 rear wheels are laced to the brand new SPANK HEX Drive Hub, with 102T 6-pawl ratchet offering 3.5 degrees of engagement - that's literally almost instant pick-up. Hand-built to A-Class specifications, the 359 wheels with SPANK Hex Drive hub is the premium lightweight performance offer from the SPANK wheelhouse and is trusted by pros on the Enduro World Series circuit.Features: Use: All-Mountain, Trail, Enduro, Freeride, Downhill Hub Material: CNC optimised forged Alloy hub body, Alloy axle, Alloy freehub body Hub: SPANK HEX 102T / 3.5 Degree / 6 Pawl Rotor Mount: 6-bolt Spokes: Straight Pull, triple-butted 2.2/1.8/2.0 Nipples: Brass external Lacing: 3 cross lacing Valve: F/V Presta Tubeless: Tubeless taped & valved Single or Pair: SingleTechnologies: Moderately low 19mm profile height and wide width balances the benefits of radial compliance with high lateral stiffness and predictable handling Radial Compliance improves traction over bumps and chatter, while reducing negative feedback to the rider Performance and comfort are improved 5mm inner width is extremely versatile, fitting tyres from 2.0” to 2.6”, and even allowing + size tyre use without negative squaring off of tyre profiles Bead Bite tubeless hooks enhance tubeless performance and tyre security, even at lower pressuresBuy Spank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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