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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 GRX RD-RX817 GRX Di2; rear derailleur 11 speed; Shadow+ single
BIKEPARTS+

Shimano GRX RD-RX817 GRX Di2; rear derailleur 11 speed; Shadow+ single

Regular price £221.81
Sale price £221.81 Regular price £309.99
Sram Spare - Rear Derailleur Pulley Kit 10-11 X9 X7:
BIKEPARTS+

Sram Spare - Rear Derailleur Pulley Kit 10-11 X9 X7:

Regular price £20.23
Sale price £20.23 Regular price £28.00
Shimano Spares RD-R9250 guide wheel adjustment gauge

Shimano Spares RD-R9250 guide wheel adjustment gauge

Regular price £2.99
Sale price £2.99 Regular price £0.99
Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 65
BIKEPARTS+

Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 65

Regular price £19.99
Sale price £19.99 Regular price £19.99
Shimano Spares FD-9000 clamp bolt and radius washer; M5 x 15 mm

Shimano Spares FD-9000 clamp bolt and radius washer; M5 x 15 mm

Regular price £4.99
Sale price £4.99 Regular price £4.99
Shimano Spares FD-6800 converter

Shimano Spares FD-6800 converter

Regular price £2.99
Sale price £2.99 Regular price £2.99
Shimano Spares FD-R9100 skid plate
BIKEPARTS+

Shimano Spares FD-R9100 skid plate

Regular price £2.99
Sale price £2.99 Regular price £1.99
Shimano Deore Deore M6025-H double front derailleur; high clamp; down swing; dual pull

Shimano Deore Deore M6025-H double front derailleur; high clamp; down swing; dual pull

Regular price £27.19
Sale price £27.19 Regular price £31.99
Sram Spare - Rear Derailleur Pulley Kit X5 Qty 2:
BIKEPARTS+

Sram Spare - Rear Derailleur Pulley Kit X5 Qty 2:

Regular price £9.23
Sale price £9.23 Regular price £12.00
Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 101
BIKEPARTS+

Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 101

Regular price £16.32
Sale price £16.32 Regular price £23.99
Shimano Spares FD-R3000 clamp band adapter for 31.8 mm

Shimano Spares FD-R3000 clamp band adapter for 31.8 mm

Regular price £2.99
Sale price £2.99 Regular price £1.99
Sram X4 Rear Derailleur: Black 7/8/9 Spd Long Cage

Sram X4 Rear Derailleur: Black 7/8/9 Spd Long Cage

Regular price £22.13
Sale price £22.13 Regular price £25.00
Shimano Tourney / TY Tourney TY200 rear derailleur; 6/7-speed; with bracket; GS medium cage
BIKEPARTS+

Shimano Tourney / TY Tourney TY200 rear derailleur; 6/7-speed; with bracket; GS medium cage

Regular price £11.37
Sale price £11.37 Regular price £27.99
Shimano Deore XT RD-M8120 XT 12-speed rear derailleur; Shadow+ SGS double
BIKEPARTS+

Shimano Deore XT RD-M8120 XT 12-speed rear derailleur; Shadow+ SGS double

Regular price £85.95
Sale price £85.95 Regular price £109.99
Sram Rear Derailleur Pulley Kit Xx1/X01 Eagle (Includes 12T Upper And 14T Lower Pulley): Black 12 Speed

Sram Rear Derailleur Pulley Kit Xx1/X01 Eagle (Includes 12T Upper And 14T Lower Pulley): Black 12 Speed

Regular price £63.96
Sale price £63.96 Regular price £77.00
Shimano Spares RD-6870 Plate Axle Assembly GS-Type - Y5YD98030
BIKEPARTS+

Shimano Spares RD-6870 Plate Axle Assembly GS-Type - Y5YD98030

Regular price £16.99
Sale price £16.99 Regular price £16.99
Shimano Spares RD-6700 outer plate and plate stopper pin; GS-type
BIKEPARTS+

Shimano Spares RD-6700 outer plate and plate stopper pin; GS-type

Regular price £10.00
Sale price £10.00 Regular price £16.99
Shimano Ultegra Di2 RD-R8050 Pulley Bolts Pair - Y3HR98050
BIKEPARTS+

Shimano Ultegra Di2 RD-R8050 Pulley Bolts Pair - Y3HR98050

Regular price £2.99
Sale price £2.99 Regular price £3.99
Shimano GRX FD-RX820 Front Mech - 12-Speed Double - Down Pull - Braze-On
BIKEPARTS+

Shimano GRX FD-RX820 Front Mech - 12-Speed Double - Down Pull - Braze-On

Regular price £37.44
Sale price £37.44 Regular price £54.99
Shimano Altus FD-M315 Altus front mech; 7/8-speed double; top swing; dual pull; multi fit
BIKEPARTS+

Shimano Altus FD-M315 Altus front mech; 7/8-speed double; top swing; dual pull; multi fit

Regular price £17.00
Sale price £17.00 Regular price £21.99
Sram Rear Derailleur Inner Cage Sx/Nx Eagle And Gx Eagle Axs Including Screws: Black

Sram Rear Derailleur Inner Cage Sx/Nx Eagle And Gx Eagle Axs Including Screws: Black

Regular price £22.00
Sale price £22.00 Regular price £26.00
Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 284

Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 284

Regular price £29.69
Sale price £29.69 Regular price £29.99
Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 199

Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 199

Regular price £22.00
Sale price £22.00 Regular price £23.99
Shimano Spares RD-R8000 outer plate and fixing bolt; SS type

Shimano Spares RD-R8000 outer plate and fixing bolt; SS type

Regular price £13.99
Sale price £13.99 Regular price £13.99
Shimano Spares RD-M8000 P-cover unit

Shimano Spares RD-M8000 P-cover unit

Regular price £6.99
Sale price £6.99 Regular price £6.99
Shimano Spares RD-M430 cable adjusting bolt unit

Shimano Spares RD-M430 cable adjusting bolt unit

Regular price £1.03
Sale price £1.03 Regular price £2.99
Shimano Spares RD-6800 stroke adjusting screws; M4 x 11.5 mm and plate
BIKEPARTS+

Shimano Spares RD-6800 stroke adjusting screws; M4 x 11.5 mm and plate

Regular price £2.99
Sale price £2.99 Regular price £1.99
Shimano 105 RD-R7100 105 12-speed rear derailleur; black

Shimano 105 RD-R7100 105 12-speed rear derailleur; black

Regular price £50.99
Sale price £50.99 Regular price £59.99