High,Performance Hydraulic Disc Brake Kit, 4,Piston, Front/Rear, Fits Most Bikes, Smooth Quiet Braking

Tubing Parameters: Front tubing is 800mm/31.5in long, and the rear tubing is 1450mm/57.1in long. Usage Scenes: Whether you are climbing, off road, jungle, urban leisure driving, you can easily control it. Applicable Model: Brake handle mounting telescopic adjustable diameter, tightening screw, 25mm suitable for most on the market. Brake Pads: Made of resin metal composite materials, the surface is smooth and flat, will not damage the brake disc, and there is no noise during braking.