- Dual sided mechanical disc brake system for MTB use - Two opposing pistons engage the rotor evenly from both sides - Aluminum actuation arm and caliper body - Ultra-grippy semi-metallic pads - great for dry conditions, wear faster when wet - Includes twin piston caliper and mounting hardware (rotor and adapter sold separately) - Spyke brake lever set sold separately, use TJ-5151 (compatible with any linear brake levers)
