Shimano GRX ST-RX610 Shift/Brake Lever with BR-RX400 Hyd Disc Brake Caliper - Right/Rear, 12-Spd, Flat Mnt Caliper, For 25mm Mount, Black

The Shimano GRX ST-RX610 dual control lever delivers light and responsive shifting for mixed-terrain riding (Note: BR1057 is a left non-shift variation for 1x set ups) . The textured hood and anti-slip brake lever surface increase control on bumpy terrain. The GRX BR-RX400 2-piston flat mount hydraulic disc brake caliper features a low-profile design with ICE technologies to provide greater control and excellent heat dissapation for mixed terrain riding.

Specifications:

• Brake Lever Actuation: Hydraulic
• Rotor Included: No
• Color: Black
• Brake Caliper Mount: Flat Mount
• Hydraulic Fluid Type: Mineral Oil
• Brake Lever Use: Right
• Pad Compound: Resin
• Rear Der/Shifter Compatibility: Shimano Road
• Hydraulic Hose Length: 1700
• Adjustable Reach: Yes
• Adjustable Contact Point: No
• Drivetrain Speeds: 12
• Defined Color: Black
• Front Der/Shifter Compatibility: Shimano Road
• Shifter/Derailleur Compatibility: Shimano