Gravel cycling is about adventure, not exclusivity. Whether exploring new horizons, touring off paved roads, or simply enjoying a weekend ride, everyone deserves reliable and high-performance equipment. True to this belief and in line with the motto "United in Gravel," Shimano has developed components that suit every rider and every budget. With the GRX RX717 series, even more Gravel athletes can now benefit from an electronic Di2 shifting system that combines lightning-fast response with durability.

The brake lever, which is intended for mounting on the left side of the handlebar, does not feature any shift electronics, making it a lightweight and simple option for all situations where less is more. Just like its dual-control counterpart for the right handlebar side, the hydraulic disc brake lever, developed for the 1x12-speed GRX drivetrain system, can be optimally adapted to personal preferences with the help of an easy-to-use reach adjustment function.

Features
lever housing: composite
lever blade: aluminum (painted)
brake hose connection: straight
adjustability: reach, free stroke

Specifications
Adjustable Reach: Yes
Brake Type: Hydraulic
Brake Fluid: Mineral Oil
brake caliper compatibility: BR-RX410, BR-RX400, BR-RX820, BR-R7170, BR-R8170, BR-R9270, BR-4770
brake hose compatibility: SM-BH90-J-SSR, SM-BH90-JK-SSR
brake fluid compatibility: SM-DBOIL (Shimano mineral oil)

Mfr Claimed Weight
TBC