Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, & quiet & stable drivetrain, sets itself apart from the rest of the component world The Hollow Tech II 11-speed single chainset offers optimum gearing for mixed terrains & riding styles Designed to work with Hollow Tech II type bottom bracket cups Compatible with 11-speed HG chains Anodized aluminium crank arms Lightweight aluminium chainring 4 arm, 110 mm bolt circle diameter Weight: 644 g (40T), 656 g (42T) for 170 mm ...

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, & quiet & stable drivetrain, sets itself apart from the rest of the component world The Hollow Tech II 11-speed single chainset offers optimum gearing for mixed terrains & riding styles Designed to work with Hollow Tech II type bottom bracket cups Compatible with 11-speed HG chains Anodized aluminium crank arms Lightweight aluminium chainring 4 arm, 110 mm bolt circle diameter Weight: 644 g (40T), 656 g (42T) for 170 mm ...

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, & quiet & stable drivetrain, sets itself apart from the rest of the component world The Hollow Tech II 11-speed single chainset offers optimum gearing for mixed terrains & riding styles Designed to work with Hollow Tech II type bottom bracket cups Compatible with 11-speed HG chains Anodized aluminium crank arms Lightweight aluminium chainring 4 arm, 110 mm bolt circle diameter Weight: 644 g (40T), 656 g (42T) for 170 mm ...

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, & quiet & stable drivetrain, sets itself apart from the rest of the component world The Hollow Tech II 11-speed single chainset offers optimum gearing for mixed terrains & riding styles Designed to work with Hollow Tech II type bottom bracket cups Compatible with 11-speed HG chains Anodized aluminium crank arms Lightweight aluminium chainring 4 arm, 110 mm bolt circle diameter Weight: 644 g (40T), 656 g (42T) for 170 mm ...

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, & quiet & stable drivetrain, sets itself apart from the rest of the component world The Hollow Tech II 11-speed single chainset offers optimum gearing for mixed terrains & riding styles Designed to work with Hollow Tech II type bottom bracket cups Compatible with 11-speed HG chains Anodized aluminium crank arms Lightweight aluminium chainring 4 arm, 110 mm bolt circle diameter Weight: 644 g (40T), 656 g (42T) for 170 mm ...

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, & quiet & stable drivetrain, sets itself apart from the rest of the component world GRX hydraulic disc brake 10-speed STI's give you control, modulation & power with minimal effort in all riding conditions Higher brake lever axis & curved brake lever, improves grip & confidence on choppy surfaces & descents Raised hood head prevents hand misalignment & slippage Recessed finger notch prevents upward slipping Anti-slip texture & brake lever coating gives higher braking efficiency & reduces fatigue on long rides Kit contains bled ST-RX400 STI, BR-RX400 flat mount brake calliper with pads, hose & mineral oil (without rotor or adapter) Supplied as either Right Hand 10 Speed/ Front Brake or Left Hand 2 Speed/ Rear Brake ...

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, & quiet & stable drivetrain, sets itself apart from the rest of the component world GRX hydraulic disc brake 10-speed STI's give you control, modulation & power with minimal effort in all riding conditions Higher brake lever axis & curved brake lever, improves grip & confidence on choppy surfaces & descents Raised hood head prevents hand misalignment & slippage Recessed finger notch prevents upward slipping Anti-slip texture & brake lever coating gives higher braking efficiency & reduces fatigue on long rides Kit contains bled ST-RX400 STI, BR-RX400 flat mount brake calliper with pads, hose & mineral oil (without rotor or adapter) Supplied as either Right Hand 10 Speed/ Front Brake or Left Hand 2 Speed/ Rear Brake ...

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, & quiet & stable drivetrain, sets itself apart from the rest of the component world GRX hydraulic disc brake 11-speed STI's give you control, modulation & power with minimal effort in all riding conditions Higher brake lever axis & curved brake lever, improves grip & confidence on choppy surfaces & descents Raised hood head prevents hand misalignment & slippage Recessed finger notch prevents upward slipping Anti-slip texture & brake lever coating gives higher braking efficiency & reduces fatigue on long rides Kit contains bled ST-RX600 STI, BR-RX400 flat mount brake calliper with pads, hose & mineral oil (without rotor or adapter) Supplied as either Right Hand 11 Speed/ Front Brake or Left Hand 2 Speed/ Rear Brake ...

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, & quiet & stable drivetrain, sets itself apart from the rest of the component world GRX hydraulic disc brake 11-speed STI's give you control, modulation & power with minimal effort in all riding conditions Higher brake lever axis & curved brake lever, improves grip & confidence on choppy surfaces & descents Raised hood head prevents hand misalignment & slippage Recessed finger notch prevents upward slipping Anti-slip texture & brake lever coating gives higher braking efficiency & reduces fatigue on long rides Kit contains bled ST-RX600 STI, BR-RX400 flat mount brake calliper with pads, hose & mineral oil (without rotor or adapter) Supplied as either Right Hand 11 Speed/ Front Brake or Left Hand 2 Speed/ Rear Brake ...

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, & quiet & stable drivetrain, sets itself apart from the rest of the component world GRX hydraulic disc brake 11-speed STI's give you control, modulation & power with minimal effort in all riding conditions Higher brake lever axis & curved brake lever, improves grip & confidence on choppy surfaces & descents Raised hood head prevents hand misalignment & slippage Recessed finger notch prevents upward slipping Anti-slip texture & brake lever coating gives higher braking efficiency & reduces fatigue on long rides Kit contains bled ST-RX810 STI, BR-RX810 flat mount brake calliper with pads, hose & mineral oil (without rotor or adapter) Supplied as either Right Hand 11 Speed/ Front Brake or Left Hand 2 Speed/ Rear Brake ...