Search found 595 items

Nukeproof Scalp Derailleur Hanger
  • £14.99

Nukeproof Scalp Gear Hanger Scalp gear hanger constructed from machined alloy. Features: Machine alloy construction Comes with fixing bolt Compatible with the 2011 ScalpBuy Nukeproof Frame Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Scalp Mountain Bike Dog Bone Kit (45mm)
  • £23.99
  • RRP £26.99
  • Saving you £11

Nukeproof Scalp Dog Bone Kit 45mmFuelled by a passionate team of riders, racers and mechanics, Nukeproof benefits from a wealth of knowledge and experience. Using this knowledge and experience Nukeproof only produce products that we want to ride on and rely on every day! Features: Machined dog bone plates 2 piece kit Compatible with 2011 ScalpBuy Nukeproof Frame Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Scalp Shock Mountain Bike Bolt Kit
  • £4.99

Nukeproof Scalp Shock Bolt Kit Nukeproof Scalp shock bolt kit. Features: 1 hex head nut with inner plastic to stop nut from loosening 1 long high tensile bolt for lower shock with lock-tite 1 upper bolt with female end for upper shock mount 1 Countersunk bolt with lock-tite 3 washers Compatible with 2011 ScalpBuy Nukeproof Frame Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Osprey Duro 6 Hydration Pack SS19 - Alpine Black, Alpine Black
  • £75.00
  • RRP £100.00
  • Saving you £25

Osprey Duro 6 Hydration PackA high-performance hydration pack with a 6L design including two Hydraulics 500ml Soft Flasks with extension hose and bite valve. The vest design is completely adjustable and comes with a combination of rugged Ripstop outer material and contact mesh interior for next-to-skin comfort. The pack comes with versatile set of storage features with angled, padded bottle sleeves for quick hydration delivery, a large quick access gear and food stash pocket, and specialised TPU touchscreen smartphone pocket.FeaturesAngled padded bottle sleeve with retaining strapContact mesh fabric for next-to-skin comfortInternal key attachment clipLarge quick access gear/food stash pocketReflective graphicsTPU touchscreen smartphone windowComes with twin Hydraulics 500ml Soft Flask with extension hoseZip pull emergency whistle70D x 140D Nylon Ripstop constructionWeighs 0.31kgDimensions: 41cm x 20cm x 13cmBuy Osprey Hydration Packs from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Osprey Syncro 20 Rucksack SS19 - Alpine Blue - One Size}, Alpine Blue
  • £84.00
  • RRP £120.00
  • Saving you £30

Osprey Syncro 20 RucksackA lightweight and versatile, 20L rucksack that is ideal for MTB riders and road cyclists alike with a tonne of convenient bike-specific storage features. Osprey’s Syncro rucksack comes with the AirSpeed ventilated trampoline suspended mesh backpanel which cushions your back and keeps you ventilated. Meanwhile, the harness is completely adjustable including sternum and hip belt which helps stabilise the pack. The rucksack includes an internal hydration sleeve, a LidLock bike helmet attachment and internal bike tool organiser which make it easy to pack all your daily riding needs.FeaturesAirSpeed ventilated trampoline suspended mesh backpanelBioStretch hipbelt and harnessHydration system compatibilityFront panel organiser pocketFront stretch compression pocketIntegrated and detachable high-vis raincoverInternal hydration sleeveInternal key attachment clipInternal organiser for bike specific tools and sparesLED light attachment pointLidLock bike helmet attachmentLightweight peripheral frameReflective graphicsSide compression strapsSternum strap buckle with magnetStretch front pocketStretch mesh side pocketsZippered scratch-free eyewear and electronics pocket100D Nylon Honeycomb constructionWeighs 0.89kgDimensions: 48cm x 27cm x 27cmBuy Osprey Backpacks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Osprey Syncro 12 Rucksack SS19 - Alpine Blue - One Size}, Alpine Blue
  • £84.00
  • RRP £110.00
  • Saving you £24

Osprey Syncro 12 RucksackA lightweight rucksack stacked full of bike-specific storage features with a rugged design that will protect against even your harshest rides. Osprey’s Syncro 12 Rucksack comes with an AirSpeed ventilated trampoline suspended mesh backpanel which creates an ergonomic fit which also ensures plenty of air flow keeping you cool and dry when you’re on the move. The pack comes with all the room you need for your bike ride essentials including: a large main compartment with sleeve that’s compatible with most hydration systems, a front organiser pocket, an internal organiser for bike specific tools and spares, a LidLock bike helmet attachment and much more. The bag comes with a rugged, 100D Nylon Honeycomb construction adapted to take on even the roughest terrains and comes with an integrated and detachable high-vis raincover.  Features:AirSpeed ventilated trampoline suspended mesh backpanelCompatible with hydration systems (hydration system not included)Front organiser pocketFront stretch compression pocketIntegrated and detachable high-vis raincoverInternal hydration sleeveInternal key attachment clipInternal organiser for bike specific tools and sparesLED light attachment pointLidLock bike helmet attachmentReflective graphicsSide compression strapsSternum strap buckle with magnetStretch front pocketStretch mesh side pocketsZippered scratch-free sunglasses and electronics pocket100D Nylon Honeycomb constructionWeighs 0.78kgDimensions: 46cm x 27cm x 23cmBuy Osprey Backpacks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Pearl Izumi Womens X-alp Launch Flat Pedal Mtb Shoes Size 36 Only
  • £29.99
  • RRP £109.99
  • Saving you £73

    The first flat pedal shoe designed to handle the abuse of all-mountain riding to give you the confidence control and comfort you need for all-day riding. This extremely lightweight shoe uses a premium dual compound Vibram® Megagrip sole for instant pedal engagement combined with long wearing rubber at the toe and heel. Seamless bonded upper construction delivers unmatched comfort and lightweight durability for hours of riding   Bonded Seamless Upper delivers lightweight durable riding performance   Reinforced toe cap for added protection   Traditional lace closure for a precise fit and all day comfort   EVA midsole for excellent shock absorption for hard landings   Vibram® dual density zonal outsole compounds deliver the perfect blend of exceptional grip traction and durability   Open chevron shaped lugs with Vibram® Megagrip compound in toe and heel areas provide long lasting traction off-the-bike in all conditions   Smooth siped rubber outsole design with Vibram® IdroGrip compound in pedal zone offers instant pedal pin engagement   Weight: 340 g (size 42)  

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Pearl Izumi Womens X-alp Launch 2 Mtb Spd Shoes Size
  • £29.99
  • RRP £99.99
  • Saving you £70

    Whether you're racing enduro or just shredding the local lunch loop the X-Alp Launch II delivers the high performance versatility to get you safely and quickly down the trail. A carbon fiber-injected composite shank improves power transfer while the beefed up toe box provides protection from rock strikes. These shoes also feature EVA run shoe foam in the midsole for all-day ride comfort and have a carbon rubber lugged outsole that delivers secure off-bike traction when you're scrambling over rocks to scout your optimal line choice   Bi-directional Closure: delivers a semi-custom fit by gathering equally from both sides for even foot retention with the precision of a micro-adjustable BOA reel   Carbon fiber injected composite shank for efficient power transfer   Low cut construction for a light fast fit and feel   EVA X-Alp outsole/midsole for off-the-bike cushioning and comfort and on the bike power transfer   Carbon rubber lugged outsole for superior traction and durability   SPD compatible   Women's specific fit has reduced volume and narrower heel   Weight 350 (size 40)  

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Pearl Izumi Womens X-alp Launch Spd Shoes
  • £59.99
  • RRP £109.99
  • Saving you £45

    For those looking to shred while clipped in with a modern street look this revolutionary flat SPD pedal shoe is the pinnacle of performance. A length composite shank adds stiffness where you need it beneath your SPD and allows toe flex for no compromise hike ability. The Vibram® Megagrip compound outsole adds durability and grip on and off-the-bike for a superior ride in any conditions   Bonded Seamless Upper delivers lightweight durable riding performance   Reinforced toe cap for added protection   Traditional lace closure for a precise fit and all day comfort   Nylon composite shank for delivering efficient power transfer and of-the-bike versatility   EVA midsole for excellent shock absorption for hard landings   Vibram® outsole compounds deliver the perfect blend of exceptional grip traction and durability   Open chevron shaped lugs with Vibram® Megagrip compound in toe and heel areas provide long lasting traction in all conditions   Smooth siped rubber outsole design with Vibram® MegaGrip compound in pedal zone offers instant pedal pin engagement   SPD compatible   Weight: 412 g (size 42)  

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"Prevelo Alpha One 14" Kids Bike" - Silver
  • £349.00
  • RRP £409.96
  • Saving you £15

The 14" Alpha One from Prevelo is the smallest pedal bike in the Prevelo line up and fits most 3 to 4.5 year olds. It's packed with features to get little riders off to the right start.Prevelo confidence inspiring low and narrow geometry. Prevelo geometry keeps the rider low, balanced and in controlLightweight 6061 aluminium frame with custom formed tubingLightweight aluminium alloy fork with chromoly steererTektro front and rear v-brakes with small reach brake leversFront hub with low profile rounded hex bolts and no harsh edged nuts for little legs to knock againstThree piece crank with squared taper cartridge bearing bottom bracket and ultra narrow Q factorDouble chain wheel guardCustom made cranks. All Prevelo cranks are sized specifically for each model bike, down to the millimetre95% assembled. Just install the handlebar, seatpost and pedalsPLEASE NOTE: The specification of the bike may be subject to change at any time and may differ from the images or specification of the bike shown here. If you would like to know any specific details please contact our sales team at Tweeks Cycles.Kid Optimised Crank - Prevelo crank lengths are custom sized for each size bike to make sure little riders have optimum pedal ergonomics. And they have ultra-narrow Q-factors to match the narrow hips of young cyclists. If that sounds like technical mumbo jumbo, here's the point - Prevelo cranks will help make small riders more comfortable and efficient on their bike.BOXT Rear Stays and Forged Dropouts - Kids are going to put their bikes through the ringer, so Prevelo bikes are built kid tough with robust BOXT rear chain stays and seat stays, and BMX track style forged dropouts that shroud the rear axle.Confidence Inspiring Geometry - The Alpha One features Prevelo's signature confidence inspiring geometry. Prevelo geometry utilizes a low bottom bracket that lowers the centre of gravity of the bike and rider, making for a more agile and confident ride.Kid Friendly Hubs - The hubs are equipped with rounded axle bolts that minimize hard edges. And because kids are going to run their bikes through muck, the hubs have rubber seals to keep out dirt and grime.Kid Optimised Cockpit - This is where little riders command these steed. It's decked out with ultra small diameter grips and short reach brake levers that are optimized for small hands.Low Stand Over Height - A low minimum seat height and dropped top tube help accommodate the smallest riders.Specifications:Weight (including pedals) - 14.4 lbs / 6.5 kg (13.45 lbs / 6.1 kg with freewheel kit installed)Minimum Saddle Height - 15.6 in / 397 mmMaximum Saddle Height - 17.5 in / 445 mmBottom Bracket Height - 6.7 in / 170 mmGain Ratio - 3.7Stand over (ground to top of top tube) - 14in / 355.6mmSize Chart:

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"Prevelo Alpha Two 16" Kids Bike" - Silver
  • £373.00
  • RRP £439.96
  • Saving you £15

The 16" Alpha Two is the perfect bike for 4 to 6 year olds whether they are just learning to ride or are mastering the trails.Ships with a bonus short seat post for additional height adjustment. A short seat post and the tool required to change seat post are included!Prevelo confidence inspiring low and narrow geometry. Prevelo geometry keeps the rider low, balanced and in controlLightweight 6061 aluminium frame with custom formed tubingLightweight aluminium alloy fork with chromoly steererTektro front and rear v-brakes with small reach brake leversFront and rear hubs with low profile rounded hex bolts and no harsh edged nuts for little legs to knock againstThree piece crank with squared taper cartridge bearing bottom bracket and ultra narrow Q factorDouble chain wheel guardCustom made cranks. All Prevelo cranks are sized specifically for each model bike, down to the millimetre95% assembled. Just install the handlebar, seatpost and pedalsKid Optimised Crank - Prevelo crank lengths are custom sized for each size bike to make sure little riders have optimum pedal ergonomics. And they have ultra-narrow Q-factors to match the narrow hips of young cyclists. If that sounds like technical mumbo jumbo, here's the point - Prevelo cranks will help make small riders more comfortable and efficient on their bike.BOXT Rear Stays and Forged Dropouts - Kids are going to put their bikes through the ringer, so Prevelo bikes are built kid tough with robust BOXT rear chain stays and seat stays, and BMX track style forged dropouts that completely shroud the rear axle bolts.Confidence Inspiring Geometry - The Alpha Two features Prevelo's signature confidence inspiring geometry. Prevelo geometry utilizes a low bottom bracket that lowers the centre of gravity of the bike and rider, making for a more agile and confident ride.Kid Friendly Hubs - The hubs are equipped with rounded axle bolts that minimize hard edges. And because kids are going to run their bikes through muck, the hubs have rubber seals to keep out dirt and grime.Kid Optimised Cockpit - This is where little riders command their steed. It's decked out with ultra small diameter grips and short reach brake levers that are optimized for small hands.Low Stand Over Height - A low minimum seat height and dropped top tube help accommodate the smallest riders.Specifications:Weight (including pedals): 14.5 lbs / 6.6 kgMinimum Saddle Height : 17.7 in / 450 mm*Maximum Saddle Height: 25.0 in / 635 mmBottom Bracket Height: 7.2 in / 182 mmGain Ratio: 3.8Stand over: (ground to top of top tube) 15 in / 381mm*The Alpha Two includes a bonus short seat post that allows the saddle height to be lowered to 17.7 inches. Standard 300mm seat post height range: 21 in (535 mm) to 25 in (640 mm). Short 200mm seat post height range: 17.7 in (450 mm) to 21 in (535 mm).PLEASE NOTE: The specification of the bike may be subject to change at any time and may differ from the images or specification of the bike shown here. If you would like to know any specific details please contact our sales team at Tweeks Cycles.Size Chart:

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"Prevelo Alpha Three 20" Kids Bike" - Silver
  • £465.00
  • RRP £549.95
  • Saving you £15

The 20" Alpha Three from Prevelo is their smallest geared bike. The new 9-speed Microshift drive train and 11-36T wide range gearing is the real deal and gives growing riders a truly usable gear range.Prevelo confidence inspiring low and narrow geometry. Prevelo geometry keeps the rider low, balanced and in controlLightweight 6061 aluminium frame with custom formed tubingLightweight aluminium alloy fork with chromoly steererTektro front and rear v-brakesLightweight Allen head front and rear wheel skewers for secure wheel installationThree piece crank with squared taper cartridge bearing bottom bracket and ultra narrow Q factorCustom made cranks. All Prevelo cranks are sized specifically for each model bike, down to the millimetreNEW Microshift 9-speed drivetrain. Uses a shorter pulley cage without comprising gear ratio width. Because kids bikes have small wheel diameters, rear derailleurs on kids bikes hang low and close to the ground. The Prevelo Alpha bikes use smaller cage derailleurs to keep things high and away from the groundMicroshift Trigger Shifters. Small hands have a hard time using twist shifters. We use reliable silky smooth thumb shifters. They are easy for small hands to operate and operate just like shifters on high performance bikes95% assembled. Just install the handlebar, seatpost, front wheel and pedalsPLEASE NOTE: The specification of the bike may be subject to change at any time and may differ from the images or specification of the bike shown here. If you would like to know any specific details please contact our sales team at Tweeks Cycles.Kid Optimised Crank - Prevelo crank lengths are custom sized for each size bike to make sure little riders have optimum pedal ergonomics. And they have ultra-narrow Q-factors to match the narrow hips of young cyclists. If that sounds like technical mumbo jumbo, here's the point - Prevelo cranks will help make small riders more comfortable and efficient on their bike.Confidence Inspiring Geometry - The Alpha Two features Prevelo's signature confidence inspiring geometry. Prevelo geometry utilizes a low bottom bracket that lowers the centre of gravity of the bike and rider, making for a more agile and confident ride.9 Speed Microshift Drivetrain with Wide Span Gearing - 9-speed Microshift drive train and 11-36T wide range gearing is the real deal and gives growing riders truly usable and class leading, 327% gear range. Kids are going to be efficient on the flats and have the leverage of low gears available to help make it up tough hills.Kid Optimised Cockpit - This is where little riders command their steed. It's decked out with ultra-thin grips and short reach brake levers that are optimized for small hands. The Microshift shifter is operated with two easy to operate thumb levers.Specifications:Weight (including pedals): 18.9 lbs / 8.6kgMinimum Saddle Height : 20.7 in / 525mmMaximum Saddle Height: 25.5 in / 648mmBottom Bracket Height: 8.1 in / 205mmGain Ratio: 1.9 - 6.7Stand Over: (ground to top of top tube) 17.5 in / 444.5mmSize Chart:

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