Key Features:
- grx hydraulic disc brake 10-speed sti's give you control, modulation and power with minimal effort in all riding conditions
- higher brake lever Axis and curved brake lever,improves grip and confidence on choppy surfaces and descents
- raised hood head prevents hand misalignment and slippage
- recessed finger notch prevents upward slipping
- anti-slip texture and brake lever coating gives higher braking efficiency and reduces fatigue on long rides
- kit contains bled left hand st-rx400 sti, br-rx400 flat mount rear brake calliper with pads, hose and mineral oil (without rotor or adapter)


