Shimano GRX-715 Di2 12-Speed STI Lever

The right-hand STI Shimano GRX-715 Di2 12-speed lever (model ST-RX715-R) is the right-hand control for a hydraulic disc brake and Di2 12-speed electronic shifting, designed for gravel bikes in the Shimano GRX family. With dual control, the same lever operates both braking and shifting, so you do not need to move your hand to switch between functions. Reach Adjust lets you adapt the distance to the lever to suit your hand size.

Before buying, check that you need the right-hand side and that it is compatible with your system: the lever integrates with the derailleur and the E-TUBE Project Cyclist app. It uses two CR1632 button cell batteries, with a stated life of approximately 3.5-4 years. The finish is black.

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.