Mechanical derailleur

The Shimano GRX ST-RX400 is a mechanical shift and hydraulic STI lever designed for 2-speed left hand use. This high-quality component features a 10-speed front shift and rear brake system, providing precise control and smooth shifting performance.

Shimano GRX ST-RX810 GRX mechanical shift hydraulic STI lever, 2-speed, left hand

High-performance 11-speed front derailleur with braze-on design for smooth shifting and precise gear control.

The Shimano ST-R8150 Ultegra Di2 STI Shift/Brake Lever offers precise and responsive shifting and braking control. This 12-speed right lever is designed for front shifting and rear braking purposes.

Upgrade your 12‑speed SRAM GX derailleur to wireless AXS with this conversion kit, featuring a lightweight aluminum housing, precise shift tuning, and seamless integration for smooth gear changes.

Precise rear derailleur chain‑gap adjustment gauge for SRAM Eagle 50–52 T and mechanical 50–52 T systems, enabling accurate B‑gap setting to ensure optimal shifting performance.

Left-hand shift brake lever for 12-speed bikes, compatible with Di2 systems and featuring mechanical brake control.

The Shimano GRX ST-RX600 mechanical shift and hydraulic STI lever is a versatile component designed for gravel cycling.

The Shimano GRX ST-RX600 is a mechanical shift and hydraulic STI lever designed for use on 11-speed bikes.

The Shimano GRX ST-RX400 is a 10-speed, right-hand mechanical shift hydraulic STI lever designed for precise and responsive shifting. Ideal for cyclists seeking reliable and efficient performance in various terrain conditions.

The Shimano ST-RX810 GRX is a mechanical shift, hydraulic STI lever for your bike. It's a right-front model and comes in black with an 11-speed system. Made by Shimano, it offers excellent performance and reliability for your cycling needs.

Shimano st-r7000 105 double mechanical 11-speed STI levers, Pair, Black