Bike Rear Brake Kit 31.8mm 22.2mm Aluminum Alloy Brake Levers Caliper Brakes Bicycle Parts Smooth lever action provides reliable stopping power. Includes levers and calipers for complete rear brake system setup. These sturdy bicycle brake pads fit perfectly into the bike's braking system, delivering adaptable performance and effortless compatibility with your current drivetrain configuration. Robust as they are, these bike brake pads blend flawlessly with the bicycle's braking mechanism, providing flexible functionality and smooth integration with your existing drivetrain setup., Manufacturer: TLVBFPG