Avid BB5 Platinum Mechanical Disc Brake
Avid Ball Bearing 5 09 Road Front/Rear Disc Brake with 160mm Rotor Black
Monoblock(TM) Calliper
Tri-Align calliper positioning
Forged two-piece calliper design
Dual-knob pad adjustment
Tool-free pad replacement
Compatible w/ Force and Rival levers
Updated design 160mm Roundagon Rotor
Weight: 333g
