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Collection: Gravel Bike Drivetrain Components

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216 products

Shimano GRX CS-HG500 10-Speed Road Cassette Sprocket - 11/25T
BIKEPARTS+

Shimano GRX

Shimano GRX CS-HG500 10-Speed Road Cassette Sprocket - 11/25T

Regular price
Sale price £20.99 Regular price £34.99
Shimano GRX CS-HG500 10-speed cassette

Shimano GRX

Shimano GRX CS-HG500 10-speed cassette

Regular price
Sale price From £19.99 Regular price £34.99
Shimano GRX CS-HG500 10-Speed Road Cassette Sprocket - 11/34T
BIKEPARTS+

Shimano GRX

Shimano GRX CS-HG500 10-Speed Road Cassette Sprocket - 11/34T

Regular price
Sale price £22.98 Regular price £39.99
Shimano GRX CS-HG500 10-Speed Road Cassette Sprocket - 11/32T
BIKEPARTS+

Shimano GRX

Shimano GRX CS-HG500 10-Speed Road Cassette Sprocket - 11/32T

Regular price
Sale price £22.68 Regular price £39.99
Shimano GRX FC-RX600 GRX chainset 46 / 30T, double, 11-speed, 2 piece design - Black
BIKEPARTS+

Shimano GRX

Shimano GRX FC-RX600 GRX chainset 46 / 30T, double, 11-speed, 2 piece design - Black

Regular price
Sale price From £101.28 Regular price £159.99
Shimano GRX RD-RX812 GRX 11-speed rear derailleur; Shadow+ single
BIKEPARTS+

Shimano GRX

Shimano GRX RD-RX812 GRX 11-speed rear derailleur; Shadow+ single

Regular price
Sale price £76.72 Regular price £109.99
Shimano GRX CS-HG500 10-Speed Road Cassette Sprocket - 12/28T
BIKEPARTS+

Shimano GRX

Shimano GRX CS-HG500 10-Speed Road Cassette Sprocket - 12/28T

Regular price
Sale price £19.99 Regular price £34.99
Shimano GRX FC-RX600 GRX chainset 46 / 30T, double, 10-speed, 2 piece design - Black
BIKEPARTS+

Shimano GRX

Shimano GRX FC-RX600 GRX chainset 46 / 30T, double, 10-speed, 2 piece design - Black

Regular price
Sale price From £84.99 Regular price £129.99
Shimano GRX FC-RX600 GRX chainset 40T, single, 11-speed, 2 piece design - Black

Shimano GRX

Shimano GRX FC-RX600 GRX chainset 40T, single, 11-speed, 2 piece design - Black

Regular price
Sale price From £97.53 Regular price £149.99
Shimano GRX FC-RX600 chainset 46 / 30, double, 2 piece design

Shimano GRX

Shimano GRX FC-RX600 chainset 46 / 30, double, 2 piece design

Regular price
Sale price From £84.99 Regular price £129.99
Shimano GRX RD-RX822 12-Speed Rear Derailleur - SGS -  Shadow RD+ -Black 1X
BIKEPARTS+

Shimano GRX

Shimano GRX RD-RX822 12-Speed Rear Derailleur - SGS - Shadow RD+ -Black 1X

Regular price
Sale price £73.27 Regular price £119.99
Shimano GRX RD-RX810 GRX 11-speed rear derailleur; Shadow+ double
BIKEPARTS+

Shimano GRX

Shimano GRX RD-RX810 GRX 11-speed rear derailleur; Shadow+ double

Regular price
Sale price £63.99 Regular price £109.99
Shimano GRX RD-RX400 GRX 10-speed rear derailleur; Shadow+ double
BIKEPARTS+

Shimano GRX

Shimano GRX RD-RX400 GRX 10-speed rear derailleur; Shadow+ double

Regular price
Sale price £43.20 Regular price £64.99
Shimano GRX FD-RX810 GRX front mech; 11-speed double; down pull; braze-on

Shimano GRX

Shimano GRX FD-RX810 GRX front mech; 11-speed double; down pull; braze-on

Regular price
Sale price £31.12 Regular price £54.99
Shimano GRX FC-RX810-1 110mm BCD 4 Arm Single Chainring - 40T

Shimano Spares

Shimano GRX FC-RX810-1 110mm BCD 4 Arm Single Chainring - 40T

Regular price £64.99
Sale price Regular price £64.99
Shimano GRX GRX FC-RX810 chainring 48T-ND; for 48-31T

Shimano GRX

Shimano GRX GRX FC-RX810 chainring 48T-ND; for 48-31T

Regular price
Sale price £80.99 Regular price £109.99
Shimano GRX ST-RX600 GRX mechanical shift hydraulic STI lever; 11-speed; right hand
BIKEPARTS+

Shimano GRX

Shimano GRX ST-RX600 GRX mechanical shift hydraulic STI lever; 11-speed; right hand

Regular price
Sale price £162.00 Regular price £189.99
Shimano GRX FC-RX600-11 chainring 46T-NF
BIKEPARTS+

Shimano GRX

Shimano GRX FC-RX600-11 chainring 46T-NF

Regular price
Sale price £39.99 Regular price £49.99
Shimano GRX FC-RX600 chainring 40t
BIKEPARTS+

Shimano GRX

Shimano GRX FC-RX600 chainring 40t

Regular price
Sale price £45.02 Regular price £59.99
Shimano GRX BR-RX820 GRX calliper; flat mount; with adapter for 140/160 mm; front

Shimano GRX

Shimano GRX BR-RX820 GRX calliper; flat mount; with adapter for 140/160 mm; front

Regular price
Sale price £38.92 Regular price £79.99
Shimano GRX FD-RX400 GRX front mech; 10-speed double; down pull; braze-on
BIKEPARTS+

Shimano GRX

Shimano GRX FD-RX400 GRX front mech; 10-speed double; down pull; braze-on

Regular price
Sale price £27.90 Regular price £39.99
Shimano GRX FC-RX810 GRX chainset 48 / 31; double; 11-speed; Hollowtech II; 170 mm
BIKEPARTS+

Shimano GRX

Shimano GRX FC-RX810 GRX chainset 48 / 31; double; 11-speed; Hollowtech II; 170 mm

Regular price
Sale price £189.99 Regular price £229.99
Shimano GRX BR-RX820 GRX calliper; flat mount; without adapter; rear
BIKEPARTS+

Shimano GRX

Shimano GRX BR-RX820 GRX calliper; flat mount; without adapter; rear

Regular price
Sale price £67.49 Regular price £74.99
Shimano GRX ST-RX820 Hydraulic Disc Brake Dual Control STI lever - 12-speed - Right Hand
BIKEPARTS+

Shimano GRX

Shimano GRX ST-RX820 Hydraulic Disc Brake Dual Control STI lever - 12-speed - Right Hand

Regular price
Sale price £214.86 Regular price £249.99
Shimano GRX FC-RX610 Chainset 46 / 30 Double - 12-Speed - 2 Piece Design - 165mm
BIKEPARTS+

Shimano GRX

Shimano GRX FC-RX610 Chainset 46 / 30 Double - 12-Speed - 2 Piece Design - 165mm

Regular price
Sale price £133.95 Regular price £169.99
Shimano GRX FC-RX600 chainring 30T-NF

Shimano GRX

Shimano GRX FC-RX600 chainring 30T-NF

Regular price
Sale price £36.37 Regular price £36.99
Shimano GRX RD-RX815 GRX Di2; rear derailleur 11 speed; Shadow+ double

Shimano GRX

Shimano GRX RD-RX815 GRX Di2; rear derailleur 11 speed; Shadow+ double

Regular price
Sale price £150.95 Regular price £284.99
Shimano GRX ST-RX810 GRX mechanical shift hydraulic STI lever; 11-speed; right hand

Shimano GRX

Shimano GRX ST-RX810 GRX mechanical shift hydraulic STI lever; 11-speed; right hand

Regular price
Sale price £188.41 Regular price £239.99
Shimano GRX ST-RX815 Di2 Shift Hydraulic STI Lever - 11-Speed - Right Hand

Shimano GRX

Shimano GRX ST-RX815 Di2 Shift Hydraulic STI Lever - 11-Speed - Right Hand

Regular price
Sale price £199.95 Regular price £244.99
Shimano GRX ST-RX815 Di2 Shift Hydraulic STI Lever - 2-Speed - Left Hand
BIKEPARTS+

Shimano GRX

Shimano GRX ST-RX815 Di2 Shift Hydraulic STI Lever - 2-Speed - Left Hand

Regular price
Sale price £199.99 Regular price £244.99
Shimano GRX ST-RX400 GRX mechanical shift hydraulic STI lever; 2-speed; left hand
BIKEPARTS+

Shimano GRX

Shimano GRX ST-RX400 GRX mechanical shift hydraulic STI lever; 2-speed; left hand

Regular price
Sale price £118.00 Regular price £144.99
Sram Apex1 Rear Derailleur Black Long Cage 11-Speed: Black 11 Speed

Sram

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

Regular price
Sale price £67.81 Regular price £79.00
Shimano GRX RD-RX820 12-Speed Rear Derailleur - Shadow RD+ - Blac

Shimano GRX

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

Regular price
Sale price £107.99 Regular price £119.99
Shimano GRX BL-RX810 GRX hydraulic drop bar brake lever; left hand
BIKEPARTS+

Shimano GRX

Shimano GRX BL-RX810 GRX hydraulic drop bar brake lever; left hand

Regular price
Sale price £165.95 Regular price £194.99
Shimano GRX FCRX600 left hand crank arm unit
BIKEPARTS+

Shimano GRX

Shimano GRX FCRX600 left hand crank arm unit

Regular price
Sale price From £38.24 Regular price £44.99