Search found 20 items

Specialized S-works Sl Road Stem With Expander Plug
  • £88.99
  • RRP £105.00
  • Saving you £15

The 3D-forged and CNC-machined S-Works SL stem is sleek stiff lightweight and strong. It comes in six different length options features a six-degree rise and weighs 110-115g in its 110mm option. 3D-forged and CNC-machined 7075 aluminium road stem . Includes expander plug for carbon steerer tubes and titanium hardware. Lengths: 70 80 90 100 110 120 130mm Rise: 6 12 or 17 degree rise Weight: 110-115g (for 110mm) Clamp Diameter: 31.8mm Clamp Height: 40mm Steerer Tube: 1-1/8”

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Specialized S-Works SL Stem W/ Expander Plug
  • £105.00

This S-Works SL Stem is sleek and lightweight.3D-forged and CNC-machined, 7075 aluminum road stem .,Includes expander plug for carbon steerer tubes and titanium hardware.,Lengths: 75, 90, 100, 110, 120, 130mm,Rise: 6-degree or 12-degree rise,Weight: 110-115g (for 110mm),Clamp Diameter: 31.8mm,Clamp Height: 40mm,Steerer Tube: 1-1/8”.

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M:part Carbon Fork Top Cap Expander
  • £15.99
  • RRP £19.99
  • Saving you £20

Headset tensioning top cap expander system for use in carbon composite steerer tubes. Expands inside the steerer tube Causes no scoring or marking inside the steerer Recommended for carbon composite steerer tubes Anodised black finish with a lacquered carbon fibre top cap Great looking and extremely functional

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M Part Carbon Fibre Fork Expander
  • £13.98
  • RRP £19.99
  • Saving you £30

Features:Headset tensioning top cap expander system for use in carbon composite steerer tubes,Expands inside the steerer tube,Causes no scoring or marking inside the steerer,Recommended for carbon composite steerer tubes,Anodised black finish with a lacquered carbon fibre top cap,Great looking and extremely functional,.

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M Part Carbon Fork Expander
  • £13.99
  • RRP £19.99
  • Saving you £30

The M Part Carbon Fork Expander is a headset tensioning top cap expander system for use in carbon composite steerer tubes.Expands inside the steerer tubeCauses no scoring or marking inside the steererRecommended for carbon composite steerer tubesAnodised black finish with a lacquered carbon fibre top capGreat looking and extremely functional

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Hope Head Doctor Expander Headsets
  • £14.99
  • RRP £17.99
  • Saving you £17

The two aluminium wedges of the strong and reliable Hope Head Doctor simply pull together and expand inside any 1.1/8" fork steerer tube, giving you a solid thread to pull the stem down. 

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FSA Compressor Expander Plug - Black - Suits Carbon Steerers}, Black
  • £10.99

FSA Compressor Expander PlugThe ideal choice when installing your new carbon fibre forks into your road bike, this Compressor Expander Plug accurately and securely holds your forks in place. Designed for use in 1.1/8" carbon fibre steerer tubes, this FSA compression device comes with a carbon fibre top cap to give your bike a premium look.Features:Material: Body: Aluminium; Top Cap: Carbon FibreSuits Fork Steerer Tube Size: 1.1/8"Use: RoadSuitable for use in carbon fibre steerer tubes onlyWeight: 35gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA Compressor Expander Plug (Carbon) - Black - 1.1/8", Black
  • £26.99
  • RRP £29.95
  • Saving you £10

FSA Compressor Adjuster - CarbonFSA compressor adjuster with carbon top cap.Features: Top Cap Size: Ø32 x 7mm With screw fully tightened: Ø26.2mm With no tension on screw: Ø21mm Size: 1.1/8"Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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e.thirteen Cassette Range Expander Cog Cassettes
  • £16.99
  • RRP £54.95
  • Saving you £69

Simply fit this sprocket to your existing 10 speedd cassette, using the clear instructions provided, and say goodbye to your front shift setup. See the compatibility chart here Click here to enlarge Q: Can I use the 40t expander cog with a 36t cassette A: We don't recommend using the 40t expander cog with a 36t cassette. Shift performance will be compromised as the timing will not be correct. Q: Can I use the 42t expander cog on my 34t cassette? A: The 42t expander cog WILL NOT work with 34t max cassettes. A 6 tooth jump is the maximum for good shifts. Q: I have a short cage dérailleur on my bike. Will that work? A: We recommend a medium or long cage dérailleur Q: Why do you only have a 42t expander cog for SRAM cassettes A: The 40t is available only for Shimano as SRAM is not offering a 34t cassette. Q: Is it hard to setup the expander cog? A: It's really not too hard, but you are working at the extreme limits of your rear dérailleur. If you have specific questions about the setup and adjustment, we recommend heading to your local bike shop. Q: I have a really worn drivetrain. Will the expander cog work ok on my bike? A: Old drivetrain components could cause poor shifting performance. We recommend a new chain and a new or well-cared for cassette.

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E Thirteen Extended Range EX Cassette Expander Cog - Red - SRAM}, Red
  • £19.99
  • RRP £54.95
  • Saving you £64

E Thirteen Extended Range EX Cassette Expander Cog 1x Drivechains are everywhere you look this season from complete bikes to winning enduro rigs. Everyone is doing it so why should you have to miss out? With the e*13 EX Cog range extender you don't have to.Simply fit this sprocket to your existing 10 spd cassette, using the clear instructions provided, and say goodbye to your front shift setup. Features: It's an add-on cog to extend gear range of 10 spd. Shimano and SRAM cassettes. It comes in 40t and 42t for use with Shimano cassettes and a 42t only for use with SRAM cassettes. Installing your EX Cog is easy. Remove the 15t or 17t cog from your cassette, place the EX Cog on your freehub, then install your existing cassette back in place. Each EX Cog is timed and ramped specific to Shimano and SRAM cassettes. Buy E Thirteen Extended Range EX Cog from Chain Reaction Cycles, the World's Largest Online Bike Store.

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E Thirteen Extended Range EX Cassette Expander Cog - Black - SRAM}, Black
  • £16.99
  • RRP £54.95
  • Saving you £69

E Thirteen Extended Range EX Cassette Expander Cog 1x Drivechains are everywhere you look this season from complete bikes to winning enduro rigs. Everyone is doing it so why should you have to miss out? With the e*13 EX Cog range extender you don't have to.Simply fit this sprocket to your existing 10 spd cassette, using the clear instructions provided, and say goodbye to your front shift setup. Features: It's an add-on cog to extend gear range of 10 spd. Shimano and SRAM cassettes. It comes in 40t and 42t for use with Shimano cassettes and a 42t only for use with SRAM cassettes. Installing your EX Cog is easy. Remove the 15t or 17t cog from your cassette, place the EX Cog on your freehub, then install your existing cassette back in place. Each EX Cog is timed and ramped specific to Shimano and SRAM cassettes. Buy E Thirteen Extended Range EX Cog from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Dia-Compe Expander Bolt and Top Cap
  • £17.99

Key Features:Replaces traditional top cap and star nut assemblies,Adjust tolerance 22-24mm.

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