Drivetrain

TRUVATIV 4 arm steel replacement chainring bolts, suitable for single speed cranks.. 4xBolts, 4xnuts, 4xSpacers . 4 arm steel replacement chainring bolts

Shimano Nexis Inter-3 Series Standard Structure Square Type MTB Bottom Bracket.. Shimano Series: Nexis Inter-3 . Size: 68 x 110mm . Square Type Bottom Bracket . Quality/performance cartridge...

Shimano Deore XT RD-M8000/M8050 Dyna-Sys II set of 2 Pulleys.. Shimano Series: Deore XT M8000 . Set of 2 pulleys Compatible Models . Shimano RD-M8000-GS . Shimano RD-M8000-SGS . Shimano RD-M8050-GS...

The sophisticated locking system – easy to open and close without any tools. Compatible with all Connex 9-speed chains

X Series - One chain for all.100% Compatibility on all leading derailleur systems. Asymmetrical chamfering for outer plates ingeniously avoids interference between chain and cassette teeth to...

Wide array of options delivers optimal gravel gearing for variety of riders The SHIMANO FC-RX820-1 crank balances weight savings, optimized efficiency and an array of gearing options that cater to...

Following mountain biking's evolutionary path, Shimano DEORE XT M8000-SGS delivers 11-speed features, providing for premium performance. The new XT range elevates enduro and cross country riders'...

Choose the corresponding speed and KMC handles the rest. X Series - One chain for all.100% Compatibility on all leading derailleur systems. Asymmetrical chamfering for outer plates ingeniously avoids...

Shimano Ultegra R8100 2x12-Speed Groupset Next-Level SpeedThe Ultegra R8100 series brings Dura-Ace DNA to serious riders, delivering wireless simplicity, precise electronics, and the fastest

Unleash Unprecedented Speed with the KMC X12 ChainUnleash the full potential of your cycling prowess with the KMC X12 Aurora 12 Speed Chain - an embodiment of quality, innovation, and unyielding...

The choice of the world's best climbers, sprinters, and time trialists, the Dura-Ace R9100 chainringdrops weight while maximising power transfer. The new design, and its iconic look, is adapted for...

Developed for fast-paced road use, these jockey wheels offer consistently smooth performance as you clock up the miles.Ready for action, these high-quality components are an ideal choice of upgrade...

Genuine replacement crank arm fixing bolt kit for SRAM DUB Steel Black Cranks. Includes M18 crank bolt and M30 self extracting cap.. Product Code: 11.6118.066.000 . Colour: Black Steel . 1 x M18...

SRAM took the lightest and most durable chain we’ve ever made and made it lighter. With no compromises. Our HollowPin construction is lighter and stronger than a solid pin, and cutouts in the outer...

The Shimano Alivio line of components is made mainly with mountain bike use in mind, however the HG-400-9 cassette could be used on a variety of different bikes. Be it your 29er cross-country bike or...

Chain with excellent wear resistance, superior durability and accurate shifting for 8 and 9 speed applications. With PowerChain II technology and PowerLink to close it all up you won't have to worry...

Shimano Chain for STEPS 9/10/11 Speed w/ Quicklink The LINKGLIDE LG500 chain provides smooth and decisive shifting with 9/10/11-speed LINKGLIDE and 11-speed HYPERGLIDE drivetrains. CN-LG500 CHAIN FOR...

Shimano HG41 7-speed Hyperglide Cassette with 11-13-15-18-2-24-28 teeth

The SRAM PowerChain II PC-870 delivers the performance you need on any bike anywhere. It is optimised for increased front and load shifting performance while continuing to retain its' excellent rear...

. Use: MTB/Trekking. Group: Alivio 9-speed. Teeth: 11-28. Gearings: 11-12-13-14-16-18-21-24-28

Shimano Service Parts Replacement plate for XT FC-M8100 left crank arms.. Suits Shimano XT FC-M8100 left crank arms

The chain, in all its apparent simplicity, plays a critical role in the cyclist's safety and in optimizing the entire transmission mechanism. The new Super RecordT 12 Speed chain also had to be...

• One Chain for All｜100% Compatibility On All Leading Derailleur Systems• Asymmetrical Chamfering Avoids Interference• Added Chamfering for Smooth Operation• Impeccable Precision｜Phenomenal Shifting...

BB-UN300 Bottom Bracket 73x122mm with fixing boltsReplacement BB for a mountain bike, Square Taper. . BB-UN300 . 73=MTB shell width . 122=axle length

. Speeds: 6 . Gear ratio: 14-16-18-21-24-28. Recommended chain: HG/IG 6/7/8S. Colour: Black/Gold

This Shimano Ultegra R8100 12-Speed chainring is a replacement outer ring, and is compatible with FC-8100 and FC-8100-P Crankset.. Teeth: 34

CN-HG71 CHAIN 6/7/8-SPEED HG 138 LINKS. 6/7/8 Speed. 138 Links

With its BEAM SPIDER construction, the new SHIMANO DEORE XT M8100 12-speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear.

Shimano Deore XT M771 Cassette is a great 10 speed cassette for Shimano's XT range. Utilizing the Dyna-sys and HyperGlide systems this cassette offers consistent and high quality shifting. The nickel...

The Shimano Alivio M3100 9 speed rear derailleur delivers a low profile design that lets you ride aggressively with fewer interruptions thanks to its Shimano Shadow design chain stabiliser system....