Chain Reaction UK

Chain Reaction UK Rating
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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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Number of Products Listed for Chain Reaction UK

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

DT Swiss PR 1600 SP Road Rear Wheel (32mm) - Black - 130mm Shimano, Black
  • £266.99
  • RRP £279.99
  • Saving you £5

DT Swiss PR 1600 SP 32mm Rear WheelAn all-terrain road wheel for the modern rider, this PR 1600 model by DT Swiss stays stiff and responsive thanks to its impressive 32mm-deep aluminium rim and DT350 hub combination. The depth of the rim, alongside the 18mm internal width, ensures a balanced and true roll across varying surfaces, making for a composed, high-speed performance. The tubeless-ready profile also assists in minimising weight to keep the wheel as streamlined as possible.Strong and Sturdy, Aluminium Rear Road WheelThis lightweight and durable wheel spins around a hard-wearing and supportive DT350 hub, which comes laced with DT Aero Comp Wide spokes to strengthen the overall build. The hub also comes kitted out with an 18-tooth Ratchet System freehub, featuring Shimano 11-speed compatibility, to give excellent power transfer at vital stages of your run. Features: Rim Material: Aluminium Rim Type: Clincher Internal Rim Width: 18mm External Rim Width: 21.5mm 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: 130x5mm QR Freehub: Ratchet System 18, Shimano 11-speed Tubeless-Ready: Yes Brake Standard: Rim Brake Recommended Maximum Weight: 130kg Includes: ECO Synth. RWS, Tubeless tape 21mm, Tubeless valve MTB/road 40 mm Buy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Northwave Flagship GTX Winter Boots AW21 - Black - EU 44}, Black
  • £265.99
  • RRP £379.99
  • Saving you £30

Northwave Flagship Gore-Tex Winter BootsOustanding warmth meets incredible weather protection, the Northwave Flagship Gore-Tex Winter Boots lead the way in off-road riding comfort when the harshest of winter weather strikes. Together, Northwave and Gore-Tex® have, over the past 15 years, worked closely to give you the very best in footwear that keeps you cycling through the toughest of weather. And the Flagship Gore-Tex Winter Boots builds on this partnership to create an incredibly warm, snug and efficient boot for performance off-road riders - be it cyclocross racing, XC mountain biking or simple speedy trail shredding. Gore-Tex® Duratherm KelvinWhen it comes to keeping out the cold and keeping your feet snug, Northwave turns to Gore-Tex® Duratherm Kelvin. This lining makes use of hollow-core fibres to really lock in heat and keep out the bite of plunging temperatures. Low on bulk but high on warmth, it's rated for comfort down to -15 degrees Celcius. The boots are also windproof and waterproof, keeping out the very worst of the winter weather.  The Flagship boots also boast Northwave's flexible Easyfit Climaflex collar. This makes use of a Gore-Tex Rattler® membrane, providing a reliable seal against water and mud ingress. Its flexibility also lets you pedal smoothly and efficiently without feeling restricted. Meanwhile, inside the shoes, the Arctic 4layer insole adds another layer of insulation from the cold - the four-layer aluminium and fleece construction works with the Gore-Tex membrane to deliver outstanding warmth even when you're cycling in temperatures below freezing.Hyperlight XC Full Carbon SoleBringing an unrivalled response to your pedal inputs, the Hyperlight XC Full Carbon Sole turbo-charges your winter XC mountain biking.  Rated 14 out of 15 on Northwave's stiffness scale, this sole unit wastes little energy as you put the power down out of berms and as you attack technical climbs. The grip is kept minimal but functional, maintaining a low overall weight. For muddy cyclocross races and slippery trails, front studs can also be added for extra traction. XFrame® x Twin Dial SLW2 closure systemWhen it comes to long-ride comfort there's little that matches the snug-fitting XFrame® upper. This innovative design holds the foot firmly in place but does so without creating pressure points.Continuing the snug and comfortable theme, the SLW2 closure system allows you to dial in the fit just how you like it. With two micro-adjust dials, you have precise control of the fit and feel of your shoes with independent adjustment to the upper and lower. And at the end of your ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. Cleat GuidanceThese MTB shoes are compatible with MTB pedal systems, which use cleats with SPD standard (2-bolt standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Features:Koala Gore-Tex® Duratherm Kelvin lining - best thermal insulationRated to -15 degrees CHyperlight XC full carbon sole (14/15 Stiffness Index)Overlap construction of upper360 Degree protectionSLW2 twin dial closure systemEasyfit Climaflex collar with Gore-Tex® Rattler® membraneArctic 4Layer insulating insoleTone-on-tone logo and graphics2-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Dura-Ace Di2 R9150 11sp Front Derailleur - Braze On}
  • £265.99
  • RRP £364.99
  • Saving you £27

Shimano Dura-Ace Di2 R9150 11Sp Front DerailleurThis Front Derailleur from Shimano features smooth shifting for exceptional pedalling performance. The Dura-Ace model benefits from a Synchro Shift feature for a high-quality cycling performance you can count on. Features:Part No: FD-R9150Top Gear Teeth: 46-55TChainstay Angle: 61-66Chain Line: 43.5Speed: 11 SpeedCompatible Chain: HG-EV 11 Speed/HG-X11Ergonomic shifting operation without stressShimano Synchronised shiftRace endurance for less damage in a crashQuick and smooth front shifting under high pedalling torqueMaintains compact and smooth appearanceWeight: 104gA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Northwave Flagship GTX Winter Boots AW21 - Black - EU 43}, Black
  • £265.99
  • RRP £379.99
  • Saving you £30

Northwave Flagship Gore-Tex Winter BootsOustanding warmth meets incredible weather protection, the Northwave Flagship Gore-Tex Winter Boots lead the way in off-road riding comfort when the harshest of winter weather strikes. Together, Northwave and Gore-Tex® have, over the past 15 years, worked closely to give you the very best in footwear that keeps you cycling through the toughest of weather. And the Flagship Gore-Tex Winter Boots builds on this partnership to create an incredibly warm, snug and efficient boot for performance off-road riders - be it cyclocross racing, XC mountain biking or simple speedy trail shredding. Gore-Tex® Duratherm KelvinWhen it comes to keeping out the cold and keeping your feet snug, Northwave turns to Gore-Tex® Duratherm Kelvin. This lining makes use of hollow-core fibres to really lock in heat and keep out the bite of plunging temperatures. Low on bulk but high on warmth, it's rated for comfort down to -15 degrees Celcius. The boots are also windproof and waterproof, keeping out the very worst of the winter weather.  The Flagship boots also boast Northwave's flexible Easyfit Climaflex collar. This makes use of a Gore-Tex Rattler® membrane, providing a reliable seal against water and mud ingress. Its flexibility also lets you pedal smoothly and efficiently without feeling restricted. Meanwhile, inside the shoes, the Arctic 4layer insole adds another layer of insulation from the cold - the four-layer aluminium and fleece construction works with the Gore-Tex membrane to deliver outstanding warmth even when you're cycling in temperatures below freezing.Hyperlight XC Full Carbon SoleBringing an unrivalled response to your pedal inputs, the Hyperlight XC Full Carbon Sole turbo-charges your winter XC mountain biking.  Rated 14 out of 15 on Northwave's stiffness scale, this sole unit wastes little energy as you put the power down out of berms and as you attack technical climbs. The grip is kept minimal but functional, maintaining a low overall weight. For muddy cyclocross races and slippery trails, front studs can also be added for extra traction. XFrame® x Twin Dial SLW2 closure systemWhen it comes to long-ride comfort there's little that matches the snug-fitting XFrame® upper. This innovative design holds the foot firmly in place but does so without creating pressure points.Continuing the snug and comfortable theme, the SLW2 closure system allows you to dial in the fit just how you like it. With two micro-adjust dials, you have precise control of the fit and feel of your shoes with independent adjustment to the upper and lower. And at the end of your ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. Cleat GuidanceThese MTB shoes are compatible with MTB pedal systems, which use cleats with SPD standard (2-bolt standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Features:Koala Gore-Tex® Duratherm Kelvin lining - best thermal insulationRated to -15 degrees CHyperlight XC full carbon sole (14/15 Stiffness Index)Overlap construction of upper360 Degree protectionSLW2 twin dial closure systemEasyfit Climaflex collar with Gore-Tex® Rattler® membraneArctic 4Layer insulating insoleTone-on-tone logo and graphics2-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Northwave Flagship GTX Winter Boots AW21 - Black - EU 42}, Black
  • £265.99
  • RRP £379.99
  • Saving you £30

Northwave Flagship Gore-Tex Winter BootsOustanding warmth meets incredible weather protection, the Northwave Flagship Gore-Tex Winter Boots lead the way in off-road riding comfort when the harshest of winter weather strikes. Together, Northwave and Gore-Tex® have, over the past 15 years, worked closely to give you the very best in footwear that keeps you cycling through the toughest of weather. And the Flagship Gore-Tex Winter Boots builds on this partnership to create an incredibly warm, snug and efficient boot for performance off-road riders - be it cyclocross racing, XC mountain biking or simple speedy trail shredding. Gore-Tex® Duratherm KelvinWhen it comes to keeping out the cold and keeping your feet snug, Northwave turns to Gore-Tex® Duratherm Kelvin. This lining makes use of hollow-core fibres to really lock in heat and keep out the bite of plunging temperatures. Low on bulk but high on warmth, it's rated for comfort down to -15 degrees Celcius. The boots are also windproof and waterproof, keeping out the very worst of the winter weather.  The Flagship boots also boast Northwave's flexible Easyfit Climaflex collar. This makes use of a Gore-Tex Rattler® membrane, providing a reliable seal against water and mud ingress. Its flexibility also lets you pedal smoothly and efficiently without feeling restricted. Meanwhile, inside the shoes, the Arctic 4layer insole adds another layer of insulation from the cold - the four-layer aluminium and fleece construction works with the Gore-Tex membrane to deliver outstanding warmth even when you're cycling in temperatures below freezing.Hyperlight XC Full Carbon SoleBringing an unrivalled response to your pedal inputs, the Hyperlight XC Full Carbon Sole turbo-charges your winter XC mountain biking.  Rated 14 out of 15 on Northwave's stiffness scale, this sole unit wastes little energy as you put the power down out of berms and as you attack technical climbs. The grip is kept minimal but functional, maintaining a low overall weight. For muddy cyclocross races and slippery trails, front studs can also be added for extra traction. XFrame® x Twin Dial SLW2 closure systemWhen it comes to long-ride comfort there's little that matches the snug-fitting XFrame® upper. This innovative design holds the foot firmly in place but does so without creating pressure points.Continuing the snug and comfortable theme, the SLW2 closure system allows you to dial in the fit just how you like it. With two micro-adjust dials, you have precise control of the fit and feel of your shoes with independent adjustment to the upper and lower. And at the end of your ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. Cleat GuidanceThese MTB shoes are compatible with MTB pedal systems, which use cleats with SPD standard (2-bolt standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Features:Koala Gore-Tex® Duratherm Kelvin lining - best thermal insulationRated to -15 degrees CHyperlight XC full carbon sole (14/15 Stiffness Index)Overlap construction of upper360 Degree protectionSLW2 twin dial closure systemEasyfit Climaflex collar with Gore-Tex® Rattler® membraneArctic 4Layer insulating insoleTone-on-tone logo and graphics2-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Northwave Flagship GTX Winter Boots AW21 - Black - EU 45.3}, Black
  • £265.99
  • RRP £379.99
  • Saving you £30

Northwave Flagship Gore-Tex Winter BootsOustanding warmth meets incredible weather protection, the Northwave Flagship Gore-Tex Winter Boots lead the way in off-road riding comfort when the harshest of winter weather strikes. Together, Northwave and Gore-Tex® have, over the past 15 years, worked closely to give you the very best in footwear that keeps you cycling through the toughest of weather. And the Flagship Gore-Tex Winter Boots builds on this partnership to create an incredibly warm, snug and efficient boot for performance off-road riders - be it cyclocross racing, XC mountain biking or simple speedy trail shredding. Gore-Tex® Duratherm KelvinWhen it comes to keeping out the cold and keeping your feet snug, Northwave turns to Gore-Tex® Duratherm Kelvin. This lining makes use of hollow-core fibres to really lock in heat and keep out the bite of plunging temperatures. Low on bulk but high on warmth, it's rated for comfort down to -15 degrees Celcius. The boots are also windproof and waterproof, keeping out the very worst of the winter weather.  The Flagship boots also boast Northwave's flexible Easyfit Climaflex collar. This makes use of a Gore-Tex Rattler® membrane, providing a reliable seal against water and mud ingress. Its flexibility also lets you pedal smoothly and efficiently without feeling restricted. Meanwhile, inside the shoes, the Arctic 4layer insole adds another layer of insulation from the cold - the four-layer aluminium and fleece construction works with the Gore-Tex membrane to deliver outstanding warmth even when you're cycling in temperatures below freezing.Hyperlight XC Full Carbon SoleBringing an unrivalled response to your pedal inputs, the Hyperlight XC Full Carbon Sole turbo-charges your winter XC mountain biking.  Rated 14 out of 15 on Northwave's stiffness scale, this sole unit wastes little energy as you put the power down out of berms and as you attack technical climbs. The grip is kept minimal but functional, maintaining a low overall weight. For muddy cyclocross races and slippery trails, front studs can also be added for extra traction. XFrame® x Twin Dial SLW2 closure systemWhen it comes to long-ride comfort there's little that matches the snug-fitting XFrame® upper. This innovative design holds the foot firmly in place but does so without creating pressure points.Continuing the snug and comfortable theme, the SLW2 closure system allows you to dial in the fit just how you like it. With two micro-adjust dials, you have precise control of the fit and feel of your shoes with independent adjustment to the upper and lower. And at the end of your ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. Cleat GuidanceThese MTB shoes are compatible with MTB pedal systems, which use cleats with SPD standard (2-bolt standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Features:Koala Gore-Tex® Duratherm Kelvin lining - best thermal insulationRated to -15 degrees CHyperlight XC full carbon sole (14/15 Stiffness Index)Overlap construction of upper360 Degree protectionSLW2 twin dial closure systemEasyfit Climaflex collar with Gore-Tex® Rattler® membraneArctic 4Layer insulating insoleTone-on-tone logo and graphics2-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Northwave Flagship GTX Winter Boots AW21 - Black - EU 47.3}, Black
  • £265.99
  • RRP £379.99
  • Saving you £30

Northwave Flagship Gore-Tex Winter BootsOustanding warmth meets incredible weather protection, the Northwave Flagship Gore-Tex Winter Boots lead the way in off-road riding comfort when the harshest of winter weather strikes. Together, Northwave and Gore-Tex® have, over the past 15 years, worked closely to give you the very best in footwear that keeps you cycling through the toughest of weather. And the Flagship Gore-Tex Winter Boots builds on this partnership to create an incredibly warm, snug and efficient boot for performance off-road riders - be it cyclocross racing, XC mountain biking or simple speedy trail shredding. Gore-Tex® Duratherm KelvinWhen it comes to keeping out the cold and keeping your feet snug, Northwave turns to Gore-Tex® Duratherm Kelvin. This lining makes use of hollow-core fibres to really lock in heat and keep out the bite of plunging temperatures. Low on bulk but high on warmth, it's rated for comfort down to -15 degrees Celcius. The boots are also windproof and waterproof, keeping out the very worst of the winter weather.  The Flagship boots also boast Northwave's flexible Easyfit Climaflex collar. This makes use of a Gore-Tex Rattler® membrane, providing a reliable seal against water and mud ingress. Its flexibility also lets you pedal smoothly and efficiently without feeling restricted. Meanwhile, inside the shoes, the Arctic 4layer insole adds another layer of insulation from the cold - the four-layer aluminium and fleece construction works with the Gore-Tex membrane to deliver outstanding warmth even when you're cycling in temperatures below freezing.Hyperlight XC Full Carbon SoleBringing an unrivalled response to your pedal inputs, the Hyperlight XC Full Carbon Sole turbo-charges your winter XC mountain biking.  Rated 14 out of 15 on Northwave's stiffness scale, this sole unit wastes little energy as you put the power down out of berms and as you attack technical climbs. The grip is kept minimal but functional, maintaining a low overall weight. For muddy cyclocross races and slippery trails, front studs can also be added for extra traction. XFrame® x Twin Dial SLW2 closure systemWhen it comes to long-ride comfort there's little that matches the snug-fitting XFrame® upper. This innovative design holds the foot firmly in place but does so without creating pressure points.Continuing the snug and comfortable theme, the SLW2 closure system allows you to dial in the fit just how you like it. With two micro-adjust dials, you have precise control of the fit and feel of your shoes with independent adjustment to the upper and lower. And at the end of your ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. Cleat GuidanceThese MTB shoes are compatible with MTB pedal systems, which use cleats with SPD standard (2-bolt standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Features:Koala Gore-Tex® Duratherm Kelvin lining - best thermal insulationRated to -15 degrees CHyperlight XC full carbon sole (14/15 Stiffness Index)Overlap construction of upper360 Degree protectionSLW2 twin dial closure systemEasyfit Climaflex collar with Gore-Tex® Rattler® membraneArctic 4Layer insulating insoleTone-on-tone logo and graphics2-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Northwave Flagship GTX Winter Boots AW21 - Black - EU 48}, Black
  • £265.99
  • RRP £379.99
  • Saving you £30

Northwave Flagship Gore-Tex Winter BootsOustanding warmth meets incredible weather protection, the Northwave Flagship Gore-Tex Winter Boots lead the way in off-road riding comfort when the harshest of winter weather strikes. Together, Northwave and Gore-Tex® have, over the past 15 years, worked closely to give you the very best in footwear that keeps you cycling through the toughest of weather. And the Flagship Gore-Tex Winter Boots builds on this partnership to create an incredibly warm, snug and efficient boot for performance off-road riders - be it cyclocross racing, XC mountain biking or simple speedy trail shredding. Gore-Tex® Duratherm KelvinWhen it comes to keeping out the cold and keeping your feet snug, Northwave turns to Gore-Tex® Duratherm Kelvin. This lining makes use of hollow-core fibres to really lock in heat and keep out the bite of plunging temperatures. Low on bulk but high on warmth, it's rated for comfort down to -15 degrees Celcius. The boots are also windproof and waterproof, keeping out the very worst of the winter weather.  The Flagship boots also boast Northwave's flexible Easyfit Climaflex collar. This makes use of a Gore-Tex Rattler® membrane, providing a reliable seal against water and mud ingress. Its flexibility also lets you pedal smoothly and efficiently without feeling restricted. Meanwhile, inside the shoes, the Arctic 4layer insole adds another layer of insulation from the cold - the four-layer aluminium and fleece construction works with the Gore-Tex membrane to deliver outstanding warmth even when you're cycling in temperatures below freezing.Hyperlight XC Full Carbon SoleBringing an unrivalled response to your pedal inputs, the Hyperlight XC Full Carbon Sole turbo-charges your winter XC mountain biking.  Rated 14 out of 15 on Northwave's stiffness scale, this sole unit wastes little energy as you put the power down out of berms and as you attack technical climbs. The grip is kept minimal but functional, maintaining a low overall weight. For muddy cyclocross races and slippery trails, front studs can also be added for extra traction. XFrame® x Twin Dial SLW2 closure systemWhen it comes to long-ride comfort there's little that matches the snug-fitting XFrame® upper. This innovative design holds the foot firmly in place but does so without creating pressure points.Continuing the snug and comfortable theme, the SLW2 closure system allows you to dial in the fit just how you like it. With two micro-adjust dials, you have precise control of the fit and feel of your shoes with independent adjustment to the upper and lower. And at the end of your ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. Cleat GuidanceThese MTB shoes are compatible with MTB pedal systems, which use cleats with SPD standard (2-bolt standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Features:Koala Gore-Tex® Duratherm Kelvin lining - best thermal insulationRated to -15 degrees CHyperlight XC full carbon sole (14/15 Stiffness Index)Overlap construction of upper360 Degree protectionSLW2 twin dial closure systemEasyfit Climaflex collar with Gore-Tex® Rattler® membraneArctic 4Layer insulating insoleTone-on-tone logo and graphics2-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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CeramicSpeed BSA SRAM GXP MTB Bottom Bracket - Black - 73mm - English Thread - GXP}, Black
  • £265.49
  • RRP £321.99
  • Saving you £18

CeramicSpeed BSA SRAM GXP MTB Bottom BracketCeramicSpeed is a market leader in high-end performance components. This bottom bracket delivers superb low bearing friction with top-notch durability. Thanks to its coated bearings, you'll benefit from super round and smooth rotations. To top it off, this model is even harder than before for longer life and lower drag.Features: Material: x2 coated bearings 2 dust covers with built-in spacers Spacer tubeBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Selle Italia SLR Kit Carbonio Superflow Bike Saddle - Black - S3}, Black
  • £264.99

Selle Italia SLR Kit Carbonio Superflow Bike SaddleOffering an exceptional blend of comfort, lightness and aerodynamics, this saddle is ready both the demands of road cycling and mountain bike (MTB) riding. It features a Fibra-Tek cover construction, which means it's able to handle all the abuse that's associated with long days on the road and in the mountains. Selle Italia has also equipped it with carbon rails that deliver strong, stiff and low weight performance as you conquer every ride. Coming complete with renowned Superflow technology, this model uses its large central cut out area to relieve pressure around your sit-bones. As a result, it reduces fatigue, so you can go the extra mile in comfort.SLR Kit Carbonio Superflow. A Constantly Renovated Myth.The saddle most used, sold and preferred by those for whom cycling is not only a passion but also a means to test one's limits. The use of noble materials such as carbon and the special aerodynamic profile make it an innovative example of design and without doubt one of the most reliable saddles for the road and mountain bike (MTB).Features: Cover Material: Fibra-Tek Rail Material: Carbon (+10mm) Use: Road, MTB Racing and Endurance Cut Out: Superflow Category: Performance Dimensions: S: 131x275mm; L: 145x275mm Weight: S: 148g; L: 153gBuy Selle Italia Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Selle Italia SLR Kit Carbonio Superflow Bike Saddle - Black - L3}, Black
  • £264.99

Selle Italia SLR Kit Carbonio Superflow Bike SaddleOffering an exceptional blend of comfort, lightness and aerodynamics, this saddle is ready both the demands of road cycling and mountain bike (MTB) riding. It features a Fibra-Tek cover construction, which means it's able to handle all the abuse that's associated with long days on the road and in the mountains. Selle Italia has also equipped it with carbon rails that deliver strong, stiff and low weight performance as you conquer every ride. Coming complete with renowned Superflow technology, this model uses its large central cut out area to relieve pressure around your sit-bones. As a result, it reduces fatigue, so you can go the extra mile in comfort.SLR Kit Carbonio Superflow. A Constantly Renovated Myth.The saddle most used, sold and preferred by those for whom cycling is not only a passion but also a means to test one's limits. The use of noble materials such as carbon and the special aerodynamic profile make it an innovative example of design and without doubt one of the most reliable saddles for the road and mountain bike (MTB).Features: Cover Material: Fibra-Tek Rail Material: Carbon (+10mm) Use: Road, MTB Racing and Endurance Cut Out: Superflow Category: Performance Dimensions: S: 131x275mm; L: 145x275mm Weight: S: 148g; L: 153gBuy Selle Italia Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Fortus 30 Mountain Bike Rear Wheel - Purple - 12 x 148mm Boost, Purple
  • £264.99

Hope Fortus 30 Mountain Bike Rear WheelA strong, durable and fast-rolling rear-wheel designed with mountain bike trails in mind, the Fortus 30 is ready for whatever challenge you meet on the trails. Set on a 30mm-wide, aluminium rim, it gives a durable and dependable performance and benefits from a Hope Pro 4 hub and a four-pawl, ratchet system freehub.  End Caps Info- 12x142mm rear wheels come with 135 QR end caps included.- 12x148mm rear wheels do not include any other end caps.Features: Rim Material: Welded 6061 T6 Aluminium rim with eyelets Wheel Diameter: 27.5" Use: XC, Trail Rim Internal Width: 30mm Rim External Width: 35mm Rim Height: 23mm Tubeless-Ready: Yes Spoke Count: 32 Spoke Type: Sapim Race, stainless-steel, J-Bend Hub Type: Hope Pro 4 Freehub: Four-pawl, ratchet system; Shimano or SRAM XD Brake Type: DiscBuy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Fortus 35 Mountain Bike Rear Wheel - Silver - 12 x 148mm Boost, Silver
  • £264.99

Hope Fortus 35 Mountain Bike Rear WheelReady to take on whatever challenges the trails throw at you, the Fortus 35 Mountain Bike (MTB) Rear Wheel features a 35mm-wide tubeless compatible rim and Pro 4 hub to give you the best performance whatever the terrain. Hope has constructed it from durable welded aluminium, so it’s built to withstand all the abuses of the roughest trails. It can also handle tyres up to 3" wide. Benefiting from a fast-engaging four-pawl ratchet system freehub, the Fortus 35 is an ideal option for anyone wanting to get the best out of their bike.End Caps Info- 12x142mm rear wheels come with 135 QR end caps included. - 12x148mm rear wheels do not include any other end caps.- Single Speed 135mm rear wheels come with 135x10mm bolt end caps.Features: Rim Material: Welded 6061 T6 Aluminium rim with eyelets Spoke Material: Black Sapim Race Stainless-Steel double butted spokes Spoke Nipple Material: Silver brass nipples Brake Type: Disc Brake Rotor Mount Type: 6 bolt Rim Internal Width: 35mm Rim External Width: 40mm Rim Height: 18.5mm Rim Effective Rim Diameter (ERD): 27.5": 567mm; 29": 605mm Axle Type: Separate 12x142mm and 12x148mm options Use: Cross Country (XC), Enduro, Trail Tubeless Ready: Yes Spoke Count: 32 Spoke Type: Sapim Race, stainless-steel, J-Bend Hub Type: Hope Pro 4 Freehub: Four-pawl, ratchet system with 44 tooth engagement (8.2°) Included: 37mm rim tape, tubeless valve and wipe included for tubeless setup Recommended Tyre Width: 2.5-3.0" Cassette Compatibility: "Micro Spline" Option: Shimano 12-Speed only "Shimano" Option: Shimano 9-11-Speed "SRAM XD" Option: SRAM XD 11/12-Speed "Steel" Option: Shimano 9-11-Speed Buy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Fortus 35 Mountain Bike Rear Wheel - Black - 12 x 148mm Boost, Black
  • £264.99

Hope Fortus 35 Mountain Bike Rear WheelReady to take on whatever challenges the trails throw at you, the Fortus 35 Mountain Bike (MTB) Rear Wheel features a 35mm-wide tubeless compatible rim and Pro 4 hub to give you the best performance whatever the terrain. Hope has constructed it from durable welded aluminium, so it’s built to withstand all the abuses of the roughest trails. It can also handle tyres up to 3" wide. Benefiting from a fast-engaging four-pawl ratchet system freehub, the Fortus 35 is an ideal option for anyone wanting to get the best out of their bike.End Caps Info- 12x142mm rear wheels come with 135 QR end caps included. - 12x148mm rear wheels do not include any other end caps.- Single Speed 135mm rear wheels come with 135x10mm bolt end caps.Features: Rim Material: Welded 6061 T6 Aluminium rim with eyelets Spoke Material: Black Sapim Race Stainless-Steel double butted spokes Spoke Nipple Material: Silver brass nipples Brake Type: Disc Brake Rotor Mount Type: 6 bolt Rim Internal Width: 35mm Rim External Width: 40mm Rim Height: 18.5mm Rim Effective Rim Diameter (ERD): 27.5": 567mm; 29": 605mm Axle Type: Separate 12x142mm and 12x148mm options Use: Cross Country (XC), Enduro, Trail Tubeless Ready: Yes Spoke Count: 32 Spoke Type: Sapim Race, stainless-steel, J-Bend Hub Type: Hope Pro 4 Freehub: Four-pawl, ratchet system with 44 tooth engagement (8.2°) Included: 37mm rim tape, tubeless valve and wipe included for tubeless setup Recommended Tyre Width: 2.5-3.0" Cassette Compatibility: "Micro Spline" Option: Shimano 12-Speed only "Shimano" Option: Shimano 9-11-Speed "SRAM XD" Option: SRAM XD 11/12-Speed "Steel" Option: Shimano 9-11-Speed Buy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Fortus 35 Mountain Bike Rear Wheel - Purple - 12 x 148mm Boost, Purple
  • £264.99

Hope Fortus 35 Mountain Bike Rear WheelReady to take on whatever challenges the trails throw at you, the Fortus 35 Mountain Bike (MTB) Rear Wheel features a 35mm-wide tubeless compatible rim and Pro 4 hub to give you the best performance whatever the terrain. Hope has constructed it from durable welded aluminium, so it’s built to withstand all the abuses of the roughest trails. It can also handle tyres up to 3" wide. Benefiting from a fast-engaging four-pawl ratchet system freehub, the Fortus 35 is an ideal option for anyone wanting to get the best out of their bike.End Caps Info- 12x142mm rear wheels come with 135 QR end caps included. - 12x148mm rear wheels do not include any other end caps.- Single Speed 135mm rear wheels come with 135x10mm bolt end caps.Features: Rim Material: Welded 6061 T6 Aluminium rim with eyelets Spoke Material: Black Sapim Race Stainless-Steel double butted spokes Spoke Nipple Material: Silver brass nipples Brake Type: Disc Brake Rotor Mount Type: 6 bolt Rim Internal Width: 35mm Rim External Width: 40mm Rim Height: 18.5mm Rim Effective Rim Diameter (ERD): 27.5": 567mm; 29": 605mm Axle Type: Separate 12x142mm and 12x148mm options Use: Cross Country (XC), Enduro, Trail Tubeless Ready: Yes Spoke Count: 32 Spoke Type: Sapim Race, stainless-steel, J-Bend Hub Type: Hope Pro 4 Freehub: Four-pawl, ratchet system with 44 tooth engagement (8.2°) Included: 37mm rim tape, tubeless valve and wipe included for tubeless setup Recommended Tyre Width: 2.5-3.0" Cassette Compatibility: "Micro Spline" Option: Shimano 12-Speed only "Shimano" Option: Shimano 9-11-Speed "SRAM XD" Option: SRAM XD 11/12-Speed "Steel" Option: Shimano 9-11-Speed Buy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Fortus 35 Mountain Bike Rear Wheel - Orange - 12 x 148mm Boost, Orange
  • £264.99

Hope Fortus 35 Mountain Bike Rear WheelReady to take on whatever challenges the trails throw at you, the Fortus 35 Mountain Bike (MTB) Rear Wheel features a 35mm-wide tubeless compatible rim and Pro 4 hub to give you the best performance whatever the terrain. Hope has constructed it from durable welded aluminium, so it’s built to withstand all the abuses of the roughest trails. It can also handle tyres up to 3" wide. Benefiting from a fast-engaging four-pawl ratchet system freehub, the Fortus 35 is an ideal option for anyone wanting to get the best out of their bike.End Caps Info- 12x142mm rear wheels come with 135 QR end caps included. - 12x148mm rear wheels do not include any other end caps.- Single Speed 135mm rear wheels come with 135x10mm bolt end caps.Features: Rim Material: Welded 6061 T6 Aluminium rim with eyelets Spoke Material: Black Sapim Race Stainless-Steel double butted spokes Spoke Nipple Material: Silver brass nipples Brake Type: Disc Brake Rotor Mount Type: 6 bolt Rim Internal Width: 35mm Rim External Width: 40mm Rim Height: 18.5mm Rim Effective Rim Diameter (ERD): 27.5": 567mm; 29": 605mm Axle Type: Separate 12x142mm and 12x148mm options Use: Cross Country (XC), Enduro, Trail Tubeless Ready: Yes Spoke Count: 32 Spoke Type: Sapim Race, stainless-steel, J-Bend Hub Type: Hope Pro 4 Freehub: Four-pawl, ratchet system with 44 tooth engagement (8.2°) Included: 37mm rim tape, tubeless valve and wipe included for tubeless setup Recommended Tyre Width: 2.5-3.0" Cassette Compatibility: "Micro Spline" Option: Shimano 12-Speed only "Shimano" Option: Shimano 9-11-Speed "SRAM XD" Option: SRAM XD 11/12-Speed "Steel" Option: Shimano 9-11-Speed Buy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Silca Hirobel Frame Clamp - Silver, Silver
  • £264.99

Silca Hirobel Frame ClampDesigned and engineered for use with clamp style repair stands, this clamp loops around your bikes frame and is then held in place by your bike stand. This unique design provides superior workshop stability and eliminates possible crushing or damage to thin-walled, shaped and carbon tubing. Improved Weight Distribution and Frame Friendly MountingThe Hirobel Frame Clamp is a superb option for riders and mechanics wanting improved weight distribution when working on bikes. This design is perfect for mounting exotic-shaped, oversized and non-traditional geometry shaped bikes, such as carbon, enduro, downhill, tandem, kids and E-Bikes without any risk of damaging the frame or paintwork.Features: Fully adjustable so it fits all frame geometries and materials Specially designed to mount your bike to clamp style repair stands Better distributes stresses and loads throughout the frame during maintenance Provides greater frame stability during use and eliminates possible crushing or frame damage Ergonomic cones and bindings for paint-friendly fitting and safe secure clamping Repair stand mounts closer to your bikes centre of gravity for improved stabilityBuy Silca Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wahoo ELEMNT BOLT Bike Computer - Black, Black
  • £264.99

Wahoo ELEMNT BOLT Bike ComputerThe ELEMNT BOLT GPS from Wahoo is a smart cycle computer that's compatible with the ELEMNT companion app. This computer gives you live GPS tracking, turn-by-turn on-screen directional navigation and it collects and displays your training data as you ride. Plus, it has Bluetooth and ANT+ connectivity, a vibrant 64-colour 2.2" screen, comes pre-loaded with planned training workouts and integrates seamlessly with STRAVA Live Segments. And, it can connect with voice calls, emails, text and WhatsApp messages.ELEMNT Companion AppThe free ELEMNT Companion App uses the intuitive interface of your smartphone to customize your settings, rider profile, create routes, and link ELEMNT BOLT to your favourite cycling apps and wireless sensors.Smart NavigationAllows you to create a route with turn-by-turn directions by simply selecting a location directly on the ELEMNT BOLT map page using pan and zoom, or by selecting from one of your saved locations. Find the most direct course, and automatically get rerouted back on course.Quicklook LEDsQuicklook LEDs provide a clear way to quickly monitor your power, heart rate, speed, turn-by-turn directions and other notifications. And, it has a vibrant 2.2” 64 Colour Screen makes seeing your data and routes easier than ever.Text Message and Phone NotificationsReceive call, text, WhatsApp, and email notifications mid-ride (or turn them off in Do Not Disturb mode.)STRAVA Live SegmentsIntegrates with Strava Live Segments to alert you before the segment begins, display progress status for your goal and give a unique Final Push when you are close to hitting a PR or taking that KOM!Turn-by-Turn On-Screen DirectionsGet on-screen directions and scrolling LED turn directions or use Take Me To feature that generates a cycling optimized route with turn-by-turn cues and elevation details on the Climbing Screen.Planned WorkoutsPlanned workouts automatically sync to your ELEMNT and send notifications at each interval. Comes pre-loaded with three Team INEOS Grenadiers structured workouts and two FTP tests. Works on the road or controls your smart trainer.Live TrackingLocate friends or other ELEMNT users with real-time location on map screen or share your location with friends by text or email.KICKR ControlPairs with KICKR BIKE and KICKR Smart Trainers to allow you to train in four different modes: Route simulation, ERG, Level, or Passive to just record your workout controlled by another app.Specifications: Weight: 2.4 oz / 68 g Screen Resolution: 240x300 pixels Dimensions: L 1.86” x W 3.05” x D 0.84” (in) // L 4.7 x W 7.7 x D 2.1 (cm) Display: 64 Colors Display Size: 2.2” / 5.6 cm Battery Type: Lithium-Ion Battery Life: 15 hours Water Rating: IPX7What's In The Box: ELEMNT BOLT Unit Stem Mount Aero Integrated Out Front Mount Quick Start Guide USB-C Charging Cable Important Product Info GuideCompatibility: Apple IOS 12 or Newer Android Bluetooth ANT+ Wifi Wahoo Apps Wahoo Part Number: WFCC5Buy Wahoo Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Campagnolo Record 10 Speed Road Rear Derailleur - Black - Silver - Short Cage}, Black - Silver
  • £264.99
  • RRP £279.99
  • Saving you £5

Campagnolo Record 10 Speed Road Rear DerailleurThe Record™ rear derailleur is the symbol of the Record™ groupset and communicates an unarrestable competitive charge thanks to the dominant presence of carbon fibre. Every particular has been designed down to the smallest detail to obtain the maximum effectiveness.The Record™ rear derailleur ensures rapidity and precision in every situation. Available with a short or medium cage, to interface perfectly with classic and compact chainsets.Campagnolo Record Rear Derailleur Features:Weight: 184gTitanium hangerComposite outer cageMetal - carbon cageRollers on bushingsRollers in special rubberForged aluminium bodiesBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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RockShox Yari RC Forks - Boost - Gloss Black - 27.5" 160mm, Gloss Black
  • £264.99
  • RRP £510.00
  • Saving you £48

RockShox Yari RC Forks - BoostYari features a stiff chassis combined with the DebonAir air spring and a proven Motion Control damper, which makes it hard-hitting and capable enough to handle the unique rigours of enduro and electric mountain bike (E-MTB) riders alike. Yari is the enduro option for those who ride hard on a budget.- Updated highly tunable DebonAir air spring offers a buttery smooth feel off the top and maintains a higher ride height for increased confidence in steep terrain.- New graphic package for a fresh, premium look.- Motion Control damping featuring low speed compression adjustment.- Chassis derived from Lyrik.Bottomless TokensBottomless Tokens allow you to easily custom tune your air-spring performance to best match your riding style and suspension preference. Adding the easy-to-install Bottomless Tokens changes the air-spring curve to resist bottom-out after a big hit, giving aggressive riders the power to attack the trail harder. Removing Bottomless Tokens makes the air-spring curve more linear, enhancing suspension feel for certain types of terrain or trail conditions and ensuring riders who are less front-end aggressive benefit from 100% of their fork's travel.DebonAir Air SpringA lightweight, highly tune-able air spring designed to offer a coil-like consistent feel throughout the travel - effortlessly soaking up the smallest hits and tracking the slightest changes in the terrain.Motion ControlMotion Control damping is seamless, effective, and offers a simple low-speed compression adjustment coupled with a blow-off valve.SAG GradientsMeasurement gradients indicating the current sag and travel settings are conveniently located on the upper tubes so that you always know how much travel you are running. You won't find this anywhere else but RockShox.BoostBoost is the standard wheel and drivetrain specification that opens the opportunity for improved frame geometry with shorter chainstays, wider and stiffer suspension pivots, a wider range of chainring options, as well as more clearance for bigger tyres and wider, stiffer wheels.Features: Upper Tubes Material: 35mm tapered wall Aluminium Lower Legs Material: Magnesium Crown Material: Forged, hollow 7050 Aluminium Use: Enduro, Electric Mountain Bike (E-MTB) Electric Bike (E-bike) Compatible: Yes, E-bike approved Axle: 15x110mm, Boost Steerer Diameter: 1 1/8-1.5" tapered Air Spring: DebonAir Damper Type: Motion Control Damping Adjust: Crown Damping Adjustments: External rebound, low speed compression Crown OD: 59mm Weight: 27.5" Option: 2058g; 29" Option: 2194gManufacturer's Part Numbers: 00.4020.563.007 Gloss Black 29" 150mm 00.4020.563.002 Gloss Black 27.5" 160mm 00.4020.563.003 Gloss Black 27.5" 150mmBuy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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