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Drivetrain

Cassettes, gear cables, chainrings, chain guides, derailleurs, shifters and full groupsets - Biketart have got everything you need for replacements, spares or upgrades.

Spares, individual upgrades and full groupsets from top manufacturers Shimano, SRAM, Hope, Burgtec, Unite, Renthal, Race Face and many others. No matter the bike, Biketart will have the parts needed to fix or improve your ride.

Home / Components / Drivetrain

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Black Friday

Shimano CUES
RD-U6020-10 10-Speed SGS Long Cage Rear Derailleur

Regular price Was £49.99 Sale price Now £28.95
Black Friday

Shimano CUES
RD-U6020-11 11-Speed SGS Long Cage Rear Derailleur

Regular price Was £59.99 Sale price Now £33.95
Black Friday

Shimano CUES
RD-U8020 11-Speed SGS Long Cage Shadow+ Rear Derailleur

Regular price Was £84.99 Sale price Now £49.95
Black Friday

Shimano CUES
RD-U6000 10/11-Speed GS Medium Cage Shadow+ Rear Derailleur

Regular price Was £59.99 Sale price Now £38.95
Black Friday

Shimano CUES
RD-U4020 9-Speed SGS Long Cage Rear Derailleur

Regular price Was £39.99 Sale price Now £22.95
Black FridayOut of stock

Shimano CUES
RD-U4000 9-Speed GS Medium Cage Rear Derailleur

Regular price Was £44.99 Sale price Now £29.95
Black Friday

Shimano CUES
RD-U3020 9-Speed SGS Long Cage Rear Derailleur

Regular price Was £34.99 Sale price Now £17.95
Black Friday

Shimano CUES
CS-LG700-11 Link Glide 11-Speed Cassette

Regular price Was £129.99 Sale price Now £72.95
Black Friday

Shimano CUES
CS-LG400-11 Link Glide 11-Speed Cassette

Sale price Now £64.95
Black Friday

Shimano CUES
CS-LG400-10 Link Glide 10-Speed Cassette

Regular price Was £49.99 Sale price Now £27.95
Black Friday

Shimano CUES
CS-LG300-10 Link Glide 10-Speed Cassette

Regular price Was £44.99 Sale price Now £29.95
Black Friday

Shimano CUES
CS-LG400-9 Link Glide 9-Speed Cassette

Regular price Was £29.99 Sale price Now £16.95
Black Friday

Shimano CUES
CS-LG300-9 Link Glide 9-Speed Cassette

Regular price Was £24.99 Sale price Now £13.95
Black Friday

Shimano Alivio
Shimano FC-M4000 Chainring

Regular price from £9.99
Black Friday

Enduro Bearings
BB30 Press Fit Delrin Cup ABEC 5 Bottom Bracket

Regular price Was £69.99 Sale price Now £53.95
Black Friday

Shimano Ultegra
CS-R8101 12-Speed Cassette

Regular price Was £119.99 Sale price Now £81.95
Black Friday

Shimano 105
CS-R7101 12-Speed Cassette

Regular price Was £69.99 Sale price Now £47.95
Black Friday

Shimano GRX
FC-RX610 Single 12-Speed Chainset

Regular price Was £149.99 Sale price Now £97.95
Black Friday

Shimano GRX
FC-RX610 Double 12-Speed Chainset

Regular price Was £149.99 Sale price Now £97.95
Black Friday

Shimano Acera
Shimano Acerra RD-M3020 Rear Derailleur SGS 7/8-Speed

Regular price Was £37.99 Sale price Now £21.95
Black Friday

Shimano Ultegra
FC-6800 chainring 50T-MA for 50-34T

Regular price Was £134.99 Sale price Now £64.95
Black FridayOut of stock

Shimano
FC-6800 chainring 34T-MA for 50-34T

Regular price Was £29.99 Sale price Now £20.95
Black Friday

Shimano GRX
FC-RX810 Chainring 42T

Regular price Was £64.99 Sale price Now £48.95
Black Friday

SRAM

Chain Ring X-Sync 2 Direct Mount 3mm Offset (Boost)

Regular price Was £100.00 Sale price Now £74.95
Black Friday

Shimano 105

RD-5800 tension and guide pulley set for GS-type

Regular price Was £10.99 Sale price Now £6.95
Black FridayOut of stock

5DEV
3-Bolt Direct Mount Oval Chainring

Regular price Was £99.99 Sale price Now £59.95
Black Friday

5DEV
8-Bolt Direct Mount Oval Chainring

Regular price Was £99.99 Sale price Now £59.95
Black FridayOut of stock

5DEV
3-Bolt Direct Mount Semi-Oval Chainring

Regular price Was £99.99 Sale price Now £59.95
Black Friday

5DEV
3-Bolt Direct Mount T-Type Aluminium Chainring

Regular price Was £99.99 Sale price Now £74.95
Black Friday

5DEV
8-Bolt Direct Mount Titanium Chainring

Regular price Was £199.99 Sale price Now £149.95
Black Friday

Shimano

FC-M532 chainring

Regular price Was £7.99 Sale price Now £3.95
Black Friday

Shimano Altus
Shimano RD-M310 Altus Rear Mountain Bike Derailleur, SGS

Regular price Was £34.99 Sale price Now £17.95
Black Friday

KMC
E11 E-Bike 11-Speed Chain

Regular price Was £44.99 Sale price Now £26.95
Black Friday

KMC
X10SL 10-Speed Chain

Regular price Was £56.99 Sale price Now £45.95
Black Friday

KMC
X11EL 11-Speed Chain

Regular price Was £44.99 Sale price Now £29.95
Black Friday

KMC
X10EL 10-Speed Chain

Regular price Was £35.99 Sale price Now £29.95
Black Friday

KMC
X101 Singlespeed Chain

Regular price Was £47.99 Sale price Now £37.95
Black Friday

KMC
E9 E-Bike 9-Speed Chain

Regular price Was £34.99 Sale price Now £27.95
Black Friday

KMC
X11 11-Speed Chain

Regular price Was £24.99 Sale price Now £19.95
Black Friday

KMC
E12 E-Bike 12-Speed Chain

Regular price Was £49.99 Sale price Now £34.95
Black Friday

Shimano

SL-R3000 Sora 9-speed shift levers for flat bar, triple

Regular price Was £107.99 Sale price Now £64.95
Black Friday

Wheels Manufacturing
PF30 Threaded ABEC-3 Bottom Bracket for 30mm Cranks

Regular price Was £104.99 Sale price Now £83.95
Black Friday

Shimano
FC-R7000 105 Chainring

Regular price Was £19.99 Sale price Now £8.95
Black Friday

Shimano

BB-ES300 bottom bracket 68 - 113 mm

Regular price Was £29.99 Sale price Now £14.95
Black FridayOut of stock

Shimano Sora

FC-3550 chainring 46T-F

Regular price Was £35.99 Sale price Now £16.95
Black Friday

Shimano Deore
SL-T6000 10 Speed Trigger Shifter

Regular price Was £29.99 Sale price Now £13.95
Black FridayOut of stock

OneUp
Bosch E-Guide

Regular price Was £69.99 Sale price Now £55.99
Black Friday

Shimano Alivio

RD-M410 tension and guide pulley set

Regular price Was £7.99 Sale price Now £4.95

Showing 48 of 435 results

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