This is a Shimano GRX BL-RX812 Hydraulic Sub-Brake Lever for Drop-Bars. This Sub-Brake Lever allows you to easily brake while riding on the tops of the bars.

Features:

• Quickly brake when riding upright
• More confident and accessible braking from multiple positions
• Less fatigue on long tours 

Specifications:

Mount/Clamp: New Band

Brake Type: Hydraulic

Brake Fluid: Mineral Oil

Color: Black

Weight: 79g (Per Side)

This product was added to our catalog on October 21, 2019