Drivetrain

Everything you might need to keep your drivetrain running, whether you're on the newest SRAM T-Type or a legacy groupset. Chains, chainrings, derailleurs , shifters and cassettes for almost every mountain bike along with small spares.

Filter products:
Sram GX Crank Set Eagle 148 12 Speed DUB Boost
SRAM
£149.00
Crank Brothers Pedal refresh kit at Tweed Valley Bikes
Crankbrothers Pedal Refresh Kit
Crankbrothers
£27.99
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Sram GX Eagle AXS Upgrade Kit at Tweed Valley Bikes
Sram GX Eagle 12 Speed AXS Upgrade Kit
SRAM
£399.00
Set of 32 spare pedal pins for Burgtec Penthouse MK5 pedals
Burgtec Penthouse Pedal Pins
Burgtec
£10.00
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Shimano M4100 11-42 Cassette at Tweed Valley Bikes
Shimano Deore CS-M4100 11-42 10 Speed Cassette
Shimano
£49.99 £37.50
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Sram GX 12 Speed Eagle Rear Trigger Shifter at Tweed Valley Bikes
Sram GX 12 Speed Eagle Rear Trigger Shifter
SRAM
£40.00
Burgtec E-Bike Steel Thick Thin Chainring Outside Fit at Tweed Valley Bikes
Burgtec E-Bike Steel Thick Thin Chainring Outside Fit
Burgtec
£59.99
Save 20%
Shimano SLX M7000 Right Hand 11 Speed Shifter at Tweed Valley Bikes
Shimano SLX M7000 Right Hand 11 Speed Shifter
Shimano
£41.99 £33.59
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Sram XO1 Eagle 12 Speed Rear Derailleur
SRAM
£234.00
Burgtec Hope Thick Thin Chainring in Black at Tweed Valley Bikes
Burgtec Hope Boost Direct Mount Thick Thin Chainring
Burgtec
£49.99
Sram AXS Battery at Tweed Valley Bikes
Sram AXS Battery
SRAM
£56.00
Hope 30mm Bottom Bracket in Black at Tweed Valley Bikes
Hope Bottom Bracket 30mm Spindle 68/73/83mm
Hope
£105.00
Hope EVO Crankset No Spider 68/73mm Crank
Hope
£270.00
Save 10%
Shimano M6100 10-51T Cassette at Tweed Valley Bikes
Shimano Deore CS-M6100 10-51 12 Speed Cassette
Shimano
£99.99 £90.00
Save 25%
Shimano HG400 9 speed Cassette at Tweed Valley Bikes
Shimano Cassette 9 Speed CS-HG400-9
Shimano
£31.99 £23.99
Sram GX Eagle AXS Rear Derailleur 12 Speed (Battery Not Included) at Tweed Valley Bikes
Sram GX Eagle AXS Rear Derailleur 12 Speed (Battery Not Included)
SRAM
£361.00
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Sram GX 11 Speed Rear Derailleur
SRAM
£124.00 £62.00
Hope Stainless BB in Black at Tweed Valley Bikes
Hope Bottom Bracket 24mm Spindle 68/73mm
Hope
£95.00
Spare pedal pins for the Burgtec MK4 composite pedal
Burgtec MK4 Composite Pedal Pins
Burgtec
£10.00
Shimano SM-CN900 Quick link for Shimano chain 11-speed pack of 2
Shimano
£14.99
Shimano XT M8000 11 Speed Right Hand Shifter I-Spec B
Shimano XT M8000 11 Speed Right Hand Shifter I-Spec B
Shimano
£59.99
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Hope Spiderless Retainer Ring - 32T in Black at Tweed Valley Bikes
Hope Spiderless Retainer Ring - 32T
Hope
£55.00
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Burgtec Shimano direct mount chainring in Rhodium Silver at Tweed Valley Bikes
Burgtec Shimano Direct Mount Thick Thin Chainring - Rhodium Silver
Burgtec
£49.99
Shimano EW-SW300 Satellite System on/off Switch
Shimano
£84.99