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Collection: Derailleurs

Achieve precise and reliable shifting with our top-tier derailleurs, designed to keep your gears running smoothly, no matter the terrain. Whether you’re looking for a front or rear derailleur, we offer a wide selection to suit all types of bikes and riding styles, from road cycling to mountain biking. Built for durability and smooth performance, our derailleurs are engineered for fast, accurate shifts, ensuring your ride stays efficient and hassle-free. Browse our collection of trusted brands and find the ideal derailleur to enhance your bike’s drivetrain.

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1372 products

Shimano Tourney / TY FD-A070A 7-speed front derailleur; double 28.6 / 31.8 /34.9 mm

Shimano Tourney / TY FD-A070A 7-speed front derailleur; double 28.6 / 31.8 /34.9 mm

Regular price £11.00
Sale price £11.00 Regular price £24.99
Shimano Spares Deore RD-M5120 tension and guide pulley set SGS
BIKEPARTS+

Shimano Spares Deore RD-M5120 tension and guide pulley set SGS

Regular price £5.99
Sale price £5.99 Regular price £5.99
Shimano Deore XT RD-M8130 XT Link Glide 11-speed rear derailleur; Shadow+; SGS; for single
BIKEPARTS+

Shimano Deore XT RD-M8130 XT Link Glide 11-speed rear derailleur; Shadow+; SGS; for single

Regular price £93.49
Sale price £93.49 Regular price £109.99
Shimano Tourney / TY FD-TY300 Tourney 6/7-speed triple front derailleur; top pull; 28.6 mm; for 42T

Shimano Tourney / TY FD-TY300 Tourney 6/7-speed triple front derailleur; top pull; 28.6 mm; for 42T

Regular price £10.99
Sale price £10.99 Regular price £17.99
Sram - Rear Derailleur Pulley Kit Gx Eagle / Apex Eagle (Includes 12T Upper And 14T Lower Pulley, 12.5Mm And 14Mm Pulley Bolts): Black
BIKEPARTS+
Shimano Tourney / TY Tourney TY200 rear derailleur; 6/7-speed; direct attachment; GS medium cage
BIKEPARTS+

Shimano Tourney / TY Tourney TY200 rear derailleur; 6/7-speed; direct attachment; GS medium cage

Regular price £11.37
Sale price £11.37 Regular price £27.99
Sram Rear Derailleur Gx Eagle 12 Speed Max 52T: Lunar 12 Speed

Sram Rear Derailleur Gx Eagle 12 Speed Max 52T: Lunar 12 Speed

Regular price £100.86
Sale price £100.86 Regular price £122.00
Shimano Spares Dura-Ace RD-R9100/R9150 tension and guide pulley set

Shimano Spares Dura-Ace RD-R9100/R9150 tension and guide pulley set

Regular price £20.99
Sale price £20.99 Regular price £40.99
Shimano Spares RD-M786 stabilizer unit

Shimano Spares RD-M786 stabilizer unit

Regular price £11.00
Sale price £11.00 Regular price £12.99
Shimano CUES RD-U4020 CUES rear derailleur; SGS long cage; 9-speed
BIKEPARTS+

Shimano CUES RD-U4020 CUES rear derailleur; SGS long cage; 9-speed

Regular price £22.95
Sale price £22.95 Regular price £39.99
Shimano Claris FD-R2000 Claris 8-speed front derailleur; double braze-on
BIKEPARTS+

Shimano Claris FD-R2000 Claris 8-speed front derailleur; double braze-on

Regular price £21.24
Sale price £21.24 Regular price £29.99
Shimano Tourney / TY FD-TY300 Tourney 6/7-speed triple front derailleur; top pull; 31.8 mm; for 42T
BIKEPARTS+

Shimano Tourney / TY FD-TY300 Tourney 6/7-speed triple front derailleur; top pull; 31.8 mm; for 42T

Regular price £12.99
Sale price £12.99 Regular price £17.99
Shimano Claris RD-R2000 8-speed rear derailleur

Shimano Claris RD-R2000 8-speed rear derailleur

Regular price From £22.49
Sale price From £22.49 Regular price £34.99
Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 246
BIKEPARTS+

Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 246

Regular price £24.99
Sale price £24.99 Regular price £27.99
Shimano Tiagra Tiagra FD-4703 front derailleur; 34.9 mm
BIKEPARTS+

Shimano Tiagra Tiagra FD-4703 front derailleur; 34.9 mm

Regular price £30.00
Sale price £30.00 Regular price £36.99
Shimano Tourney / TY FD-TY300 Tourney 6/7-speed triple front derailleur; down pull; 28.6 mm; for 42T

Shimano Tourney / TY FD-TY300 Tourney 6/7-speed triple front derailleur; down pull; 28.6 mm; for 42T

Regular price £12.99
Sale price £12.99 Regular price £17.99
Shimano Spares RD-4700 cable adjusting bolt unit
BIKEPARTS+

Shimano Spares RD-4700 cable adjusting bolt unit

Regular price £2.99
Sale price £2.99 Regular price £2.99
Sram Spare - Rear Derailleur B-Bolt And Limit Screw Kit Xx1 Eagle Gold Hex5: Gold
BIKEPARTS+

Sram Spare - Rear Derailleur B-Bolt And Limit Screw Kit Xx1 Eagle Gold Hex5: Gold

Regular price £24.00
Sale price £24.00 Regular price £30.00
BBB BDP-06 - RollerBoys Sram Jockey Wheels 12T Black
BIKEPARTS+

BBB BDP-06 - RollerBoys Sram Jockey Wheels 12T Black

Regular price £14.38
Sale price £14.38 Regular price £19.99
Shimano Spares RD-4700 inner plate for GS-type

Shimano Spares RD-4700 inner plate for GS-type

Regular price £3.99
Sale price £3.99 Regular price £3.99
Shimano Spares Deore RD-M6000 tension and guide pulley set; GS
BIKEPARTS+

Shimano Spares Deore RD-M6000 tension and guide pulley set; GS

Regular price £7.99
Sale price £7.99 Regular price £7.99
Sram Apex1 Rear Derailleur Black Long Cage 11-Speed: Black 11 Speed

Sram Apex1 Rear Derailleur Black Long Cage 11-Speed: Black 11 Speed

Regular price £65.74
Sale price £65.74 Regular price £79.00
Sram Rear Derailleur Sx Eagle Aluminum 12 Speed Black A1: Black
BIKEPARTS+

Sram Rear Derailleur Sx Eagle Aluminum 12 Speed Black A1: Black

Regular price £66.84
Sale price £66.84 Regular price £84.00
Shimano Deore RD-T6000 Deore  Trekking rear derailleur; SGS; black 10 speed
BIKEPARTS+

Shimano Deore RD-T6000 Deore Trekking rear derailleur; SGS; black 10 speed

Regular price £39.99
Sale price £39.99 Regular price £56.99
Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 27
BIKEPARTS+

Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 27

Regular price £23.99
Sale price £23.99 Regular price £23.99
Shimano GRX RD-RX820 12-Speed Rear Derailleur - Shadow RD+ - Blac
BIKEPARTS+

Shimano GRX RD-RX820 12-Speed Rear Derailleur - Shadow RD+ - Blac

Regular price £89.99
Sale price £89.99 Regular price £119.99
Shimano GRX FD-RX815 GRX Di2 front mech; 11-speed double; braze-on
BIKEPARTS+

Shimano GRX FD-RX815 GRX Di2 front mech; 11-speed double; braze-on

Regular price £133.33
Sale price £133.33 Regular price £184.99
Sram Rear Derailleur Pulley Kit Gx Eagle Axs (Includes 12T Upper And 14T Lower Pulley, 13Mm And 14Mm Pulley Bolts):

Sram Rear Derailleur Pulley Kit Gx Eagle Axs (Includes 12T Upper And 14T Lower Pulley, 13Mm And 14Mm Pulley Bolts):

Regular price £34.49
Sale price £34.49 Regular price £36.00
Shimano Spares RD-M7000-11 inner plate GS-type
BIKEPARTS+

Shimano Spares RD-M7000-11 inner plate GS-type

Regular price £6.12
Sale price £6.12 Regular price £6.99