The CLARKS React 4 Hydraulic Disc Brake Kit offers a powerful and reliable braking solution for MTB, downhill, and e-bikes. Designed with a robust 4-piston system, this kit ensures excellent stopping power and modulation for riders of all levels.

The complete kit includes front and rear levers, calipers, pads, stainless steel rotors, hoses, fittings, and additional olives for custom hose lengths.

• Self-adjusting 16mm pistons for enhanced power and control
• Split C-clamp lever allows for easy installation without removing grips
• Compatible with International Standard and Post Mount configurations
• Integrated lever reach adjustment for all hand sizes
• Environmentally friendly mineral oil for smooth operation