The Shimano XT BR-M8100 4-Piston Rear Disc Brake is designed to provide high performance braking for a variety of MTB riding styles. Includes the brake lever and disc brake caliper with hydraulic housing.
The SRAM Centerline Brake Rotor 180mm CenterLock was designed to keep the center of friction consistent throughout rotation while minimizing vibration to offer consistent performance and a quiet ride.
