MTB Bike 4 Piston Front Rear Hydraulic Disc Brake Mountain Bike CNC Bilater AJ

Feature: \n 1. Tubing Parameters: Front tubing is 800mm/31.5in long, and the rear tubing is 1450mm/57.1in long.\n2. Usage Scenes: Whether you are climbing, off road, jungle, leisure driving, you can easily control it.\n3. Applicable Model: Brake handle mounting telescopic adjustable diameter, tightening screw, 25mm suitable for most models on the market.\n4. 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.\n5. Four Piston Mountain Bike Disc Brake: Bilateral hydraulic disc brake, compared with the same level of double piston brake, the braking force is increased by 20%, and the resistance wear is increased by 150%. \n\nSpecification: \n\nItem Type: Mountain Bike Hydraulic Disc Brake\nMaterial: Aluminum Alloy\nWeight: Approx.779g/27.5oz\nBraking Direction: Left Front, Right Rear\nTubing: Front Tubing Length: Approx. 800mm/31.5in, Rear Tubing Length: Approx. 1450mm/57.1in\nFront Br: