Park Tool Brake Fluid & Bleed Kits Maintenance

Description: The Shimano 105 shift/brake lever features Di2 electronic shifting for the first time, bringing precise, intuitive gear changes to even more riders. Reach adjustment and customized button functions allow you to ...

exceptional rider control with quick and intuitive shifting and hydraulic disc braking. Refined technology trickled down from Ultegra results in top tier performance at a great value. Features: Supreme ergonomics Greater reach ...

electronic shifting with improved grip and confidence on chippy surfaces and descents. Features: A raised hood head prevents hand misalignment and slippage, while a recessed finger notch prevents upward slipping Anti-slip texture ...

GRX groupsets have always been designed to bring smooth shifting, reliable braking, and comfort to gravel riding. The Shimano GRX ST-RX610 hydraulic brake/shift levers use trickle-down technology from the original GRX 800 ...

it simple with the Shimano GRX RX820-series. 12-speed mechanical shifting is here for gravel – no need to charge those pesky electronic batteries with tried-and-true cable actuation. Configure your dream drivetrain with ...