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Nukeproof Horizon Bottom Headset Cup - Grey - EX49-40 - B7}, Grey
  • £19.99
  • RRP £24.99
  • Saving you £20

Nukeproof Horizon Bottom Headset CupNukeproof's headsets feature titanium-coated race bearings with stainless steel balls. The titanium coating has been applied using a method called 'Physical Vapour Deposition,' (PVD) which helps to improve durability and overall structure and density of the bearings. Incredibly fine, this coating is only 0.000118” thick and won't be damaged with wear or tear or corrode, thanks to the molecular bond from the PVD method. Whatsmore the race bearings have been ABEC 5 certified, making it the ideal addition.These bearings have been designed for use in the harshest weathers and have gone through various tests by the Nukeproof team during development so they are 100% confident in their performance. To back this up Nukeproof are offering a 5-year warranty on these headsets so you can be reassured your purchase will be a good one. All models feature a super tough black hard anodised finish, with laser-etched graphics.Click here to view and download our Nukeproof Headset Technical ManualFeatures:  Headset Type: Specific Bottom Cup  Bearings: Replaceable, angular contact type  Graphics: Laser-etched  Crown Race: Split Alloy  Finish: Hard Anodised  Options: Internal and external  Includes: Crown race, top cap and bolt supplied (Reducer crown race for 1.5" 1 1/8" sold separately)                                                                                                                                  Model Headtube Internal Diameter Steerer Black 1.1/8" EX34-30 - B1 34mm 1 1/8" Black 1.1/8" EX44-30 - B5 44mm 1.5" Black 1.5" EX49-40 - B7 49mm 1.5" Black 1.5" ZS56-40 - B8 56mm 1.5"  Buy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Horizon Bottom Headset Cup - Grey - ZS56-40 - B8}, Grey
  • £19.99
  • RRP £24.99
  • Saving you £20

Nukeproof Horizon Bottom Headset CupNukeproof's headsets feature titanium-coated race bearings with stainless steel balls. The titanium coating has been applied using a method called 'Physical Vapour Deposition,' (PVD) which helps to improve durability and overall structure and density of the bearings. Incredibly fine, this coating is only 0.000118” thick and won't be damaged with wear or tear or corrode, thanks to the molecular bond from the PVD method. Whatsmore the race bearings have been ABEC 5 certified, making it the ideal addition.These bearings have been designed for use in the harshest weathers and have gone through various tests by the Nukeproof team during development so they are 100% confident in their performance. To back this up Nukeproof are offering a 5-year warranty on these headsets so you can be reassured your purchase will be a good one. All models feature a super tough black hard anodised finish, with laser-etched graphics.Click here to view and download our Nukeproof Headset Technical ManualFeatures:  Headset Type: Specific Bottom Cup  Bearings: Replaceable, angular contact type  Graphics: Laser-etched  Crown Race: Split Alloy  Finish: Hard Anodised  Options: Internal and external  Includes: Crown race, top cap and bolt supplied (Reducer crown race for 1.5" 1 1/8" sold separately)                                                                                                                                  Model Headtube Internal Diameter Steerer Black 1.1/8" EX34-30 - B1 34mm 1 1/8" Black 1.1/8" EX44-30 - B5 44mm 1.5" Black 1.5" EX49-40 - B7 49mm 1.5" Black 1.5" ZS56-40 - B8 56mm 1.5"  Buy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Horizon Top Headset Cup - Grey - EX34-28.6 - T1}, Grey
  • £19.99
  • RRP £24.99
  • Saving you £20

Nukeproof Horizon Top Headset CupThe Horizon Top Headset Cup from Nukeproof comes from a new range that uses titanium coated race bearings with stainless steel balls. The titanium coating is applied using “Physical Vapour Deposition” which means that the material is vapourised in a vacuum environment and then deposited on the bearing races as a composition coating.This process allows the structure, density and stoichiometry of the coating to be controlled allowing the exact attributes in our design brief to be achieved. The coating is 0.000118” thick and has a molecular bond to the bearing races so it won’t wear off or corrode. The bearing is ABEC 5 certified which means that it has passed tests which include ID and OD tolerance’s, roundness of ball, the trueness of faces & surfaces as well as noise testing at high RPM making it the perfect bearing for use in a headset.These bearings have been designed for use in the harshest weathers and have gone through various tests by the Nukeproof team during development so they are 100% confident in their performance. To back this up Nukeproof are offering a 5-year warranty so you can rest easy knowing your purchase will be a good investment.Click here to view and download our Nukeproof Headset Technical ManualFeatures:  Headset Type: Specific Top Cup Bearings: Replaceable, angular contact type  Graphics: Laser-etched  Finish: Hard Anodised  Options: Internal and external  Includes: Top cap and bolt supplied                                                                                                            Model Headtube Internal Diameter Steerer Black EX34-28.6 - T1 1.1/8" Top Cap Included 34mm 1 1/8" Black ZS44-28.6 - T2 1.1/8" Top Cap Included 44mm 1 1/8" Black ZS49-28.6 - T3 1.1/8" Top Cap Included 49mm 1 1/8"  Buy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Horizon Top Headset Cup - Grey - ZS49-28.6 - T3}, Grey
  • £19.99
  • RRP £24.99
  • Saving you £20

Nukeproof Horizon Top Headset CupThe Horizon Top Headset Cup from Nukeproof comes from a new range that uses titanium coated race bearings with stainless steel balls. The titanium coating is applied using “Physical Vapour Deposition” which means that the material is vapourised in a vacuum environment and then deposited on the bearing races as a composition coating.This process allows the structure, density and stoichiometry of the coating to be controlled allowing the exact attributes in our design brief to be achieved. The coating is 0.000118” thick and has a molecular bond to the bearing races so it won’t wear off or corrode. The bearing is ABEC 5 certified which means that it has passed tests which include ID and OD tolerance’s, roundness of ball, the trueness of faces & surfaces as well as noise testing at high RPM making it the perfect bearing for use in a headset.These bearings have been designed for use in the harshest weathers and have gone through various tests by the Nukeproof team during development so they are 100% confident in their performance. To back this up Nukeproof are offering a 5-year warranty so you can rest easy knowing your purchase will be a good investment.Click here to view and download our Nukeproof Headset Technical ManualFeatures:  Headset Type: Specific Top Cup Bearings: Replaceable, angular contact type  Graphics: Laser-etched  Finish: Hard Anodised  Options: Internal and external  Includes: Top cap and bolt supplied                                                                                                            Model Headtube Internal Diameter Steerer Black EX34-28.6 - T1 1.1/8" Top Cap Included 34mm 1 1/8" Black ZS44-28.6 - T2 1.1/8" Top Cap Included 44mm 1 1/8" Black ZS49-28.6 - T3 1.1/8" Top Cap Included 49mm 1 1/8"  Buy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Most Pinarello XA Handlebar - Black-Grey - 31.8mm, Black-Grey
  • £19.99
  • RRP £50.74
  • Saving you £61

Most Pinarello XA HandlebarWhether you're clocking up the miles with your local road club or competing in an event, this drop handlebar is engineered for dependable steering performance. It features a high-quality alloy build, which allows it to handle all of the intensity that's associated with racing while also ensuring smooth and consistent steering. Most has equipped this model with an aerodynamic shape that allows for easy position changes and increased comfort as you conquer every mile of road. Coming complete with a sleek finish with eye-catching graphics, this drop handlebar brings some extra style to complement your ride.Features: Material: Alloy Use: Road Bar Clamp Diameter: 31.8mm Width: 400mm Type: Drop HandlebarBuy Most Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Neutron AM Stem - Black-Grey - Hotlines - 1.1/8", Black-Grey - Hotlines
  • £19.99
  • RRP £29.99
  • Saving you £33

Nukeproof Neutron AM StemConstructed with high-quality 6061 aluminium and cold-forged to optimise its strength, Nukeproof has ensured the Neutron AM stem is ready for anything. It’s strong enough for the toughest downhill trail, yet as it has also been CNC machined to remove unnecessary weight its light enough for trail rides too.Ultimate Strength and StiffnessNukeproof has redesigned the four-bolt faceplate system to shave some weight whilst retaining strength, which offers maximum security against bar slippage. The ultra-wide clamping area provides exceptional stiffness and security, and the low stack height provides more cockpit tuning possibilities.Features: Material: 6061 Alloy Stack Height: 40mm Offset: 0 deg Mounting System: Standard 6 bolt Invertible: No Compatibility: 1 1/8" steerers and separate 31.8mm or 35mm bar clamp options Stem Cap Included: No Weight: 185gBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Easton AR27 Rim - Grey - 32H, Grey
  • £19.99
  • RRP £69.99
  • Saving you £71

Easton AR27 RimFit for every rowdy ride the mountain has to offer, the AR27 Rim from Easton is engineered to push you on day-long rides and podium-chasing runs.With a 27mm width, the AR27 rim makes the most of its 6069 aluminium construction to roll you with consistency and stability, however rough and ready under all-terrain conditions. Coming tubeless-ready, it also allows you to fit lower inflation tyres for a nippier and grippier performance when taking corners and blasting through low-rent routes. Features: Rim Material: 6069 Aluminium Internal Rim Width: 27mm Usage: Trail, all mountain, XC, trail, downhill Spoke Holes: 32 Tubeless Ready: Yes Brake Type: Disc OnlyBuy Easton Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano SPD Cleat Stabilizing Adaptor - Grey - Black, Grey - Black
  • £19.99
  • RRP £20.99
  • Saving you £5

Shimano SPD Cleat Stabilizing Adaptor Genuine Shimano replacement partBuy Shimano SPD Cleat Stabilizing Adaptor  from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano SL-2400 Claris Flat Bar Shifters - Black-Grey - Left Hand}, Black-Grey
  • £19.99
  • RRP £149.99
  • Saving you £87

Shimano SL-2400 Claris Flat Bar ShiftersEfficient shifting isn't the only plus point with this pair of flat bar gear shifters. The rear shifter can quickly change 2 gears at once. This is especially useful if you turn a corner and find an unexpected hill, or want to shift to a harder gear to quickly get up to speed. In addition to this, each shifter has a useful optical gear display, so you can easily see exactly what gear you're in. Bringing you reliable, intuitive gear shifts for your city bike or mountain bike, these shifters offer clean, accurate gear changes for Shimano 2x8-Speed drivetrains.Features: Model Number: SL-2400 Series: Claris 2400 Max. Multiple Shifts on Rear Shifter: 2 Speed: 2 speed (for Shimano 2x8-Speed drivetrains) Release Function/ 2-Way release: Yes SL Cable Adjust: Yes Inner Gear Cables Included: Yes Outer Gear Cables Included: No Compatibility: All Shimano 2-Speed front and 8-Speed rear derailleursTechnologies: Rapidfire Plus: Mountain bikers have used Rapidfire plus since 1985. Rapidfire plus is still a winning choice from a wide range of riders from xc racers to freeriders. Rapidfire Plus is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. Rapidfire plus shifters from Deore to XTR all feature 2way-release, which means release shifts by a pull of the index finger or push of the thumb. 2-Way Release: The Rapidfire plus shifter release lever is commonly called a trigger because it is operated like a pistol, by pulling toward the grip. The release lever of Rapidfire plus shifters from Shimano Alivio to XTR can be operated in this same manner but adds the ability to activate a release shift by pushing with the thumb. Optical Gear Display: The Optical Gear Display tells you which gear position is selected while riding your bike. You can see how many gears you can select either on the low side or top side, which makes shifting control easier.A 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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Shimano Tiagra 4700 10 Speed Rear Derailleur - Grey - Medium Cage}, Grey
  • £19.99
  • RRP £44.99
  • Saving you £56

Shimano Tiagra 4700 10 Speed Rear DerailleurSporting the new grey anodised finish, the Shimano Tiagra 4700 10 Speed Rear Derailleur (GS) carries the chain across the sprockets with ease. It delivers high-performance gear changes and operation all at a low price.Features: Speed: 10-Speed Wide link design increases rigidity and service life Advanced light action for low-friction shifting up or down the block Alloy body's and outer link leads to lower weight without compromising strength and durability 11 tooth pulleys for reduced pulley wear and chain noise Two fluorine-coated link pin bushings for low-friction performance Low Sprocket Maximum: Short Cage (SS): 28T(Front double), 25T Front triple); Medium Cage (GS): 34T (Front double) 32T (Front triple) Low Spocket Minimum: 28T (Front double) 25T (Front triple) Maximum Front Difference: 16T (Front double) 20T (Front triple) Total Capacity: Short Cage (SS): 33T; Medium Cage (GS): 41TA 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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Shimano Ultegra BR-6800 Brake Blocks (R55C4) - Grey - Pair}, Grey
  • £19.99
  • RRP £23.99
  • Saving you £17

Shimano Ultegra BR-6800 Brake Blocks (R55C4)The ideal replacements for use in your Ultegra 6800 caliper brakes, the efficient and hard wearing R55C4 pads deliver consistent braking power, even in the wettest conditions. Designed for use with alloy braking surfaces, these pads are also compatible with a wide range of Shimano 105 and Dura-Ace calipers, direct-mount calipers and many Shimano cantilever brakes too.Features:Pack of two pads (for one brake)Suits standard calipers, direct-mount calipers and cantilever brakesFor alloy braking surfacesAlso suits Shimano 105 and Dura-Ace brakesGenuine Shimano replacement partsManufacturer's Part Number: Y8L298060Compatibility: BR-6800, BR-6700, BR-6600, BR-6500, BR-5800, BR-5700, BR-5600, BR-5501, BR-5500, BR-R650, BR-R600, BR-R561, BR-R560.A 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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Shimano Claris R2000 Brake Caliper - Grey - Front}, Grey
  • £19.99
  • RRP £31.99
  • Saving you £38

Shimano Claris R2000 Brake CaliperReady for clocking up the miles, this road bike rim brake combines a hard-wearing construction with industry-leading technologies from Shimano. Compatible with 28mm tyres, this model boasts 30% greater braking performance than the previous version, so you can benefit from marginal performance gains as you conquer your next road journey. Coming complete with a quick-release lever, a dual-pivot design and an adjustable R50T5 brake shoe compound, this is an ideal option for riders who want dependable braking performance wherever their travels take them.Dual Pivot CaliperThe dual-pivot design provides a lightweight, compact and durable braking system. This dual-pivot caliper brake has made considerable progress in the reduction of tolerance and deflection, as well as in durability. It has achieved a firm and instantaneous braking response while assuring longer service life. Moreover, its brake pad has an improved durability of 100%, so you'll enjoy high-response braking over longer periods.New Super SLRSLR stands for Shimano Linear Response. The New Super SLR design makes use of a friction-reducing mechanism in the caliper, lever and cable that improve response and modulation. SLR is the essential factor in the Shimano dual-pivot caliper that delivers more braking power than conventional side-pulls.Claris R2000 SeriesThe Claris R2000 Series is developed completely to cover a very broad range of use. It will equip fitness bikes, touring bikes or even turn road bikes into genuine racers for entry-level road races. Claris ensures easy-to-operate, accurate and powerful brakes with low maintenance quality.Features: Use: Road Reach: 51mm Max Tyre Size: 28mm Rim Width: 19-26mm Quick Release Lever: Yes Compatibility: Compatible with 28c tyres Brake Type: New Super SLR Dual Pivot rim brake Series: Claris R2000 Series Adjustable R50T5 brake shoe compound Single or Pair: SingleManufacturer's Part Numbers: ABRR2000AF87C Grey Front Caliper ABRR2000AR87A Grey Rear CaliperA 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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