Avid BB5r Mechanical Disc Brake

The mechanical advantage is yours.
 

With gobs of beautifully modulated power and intuitive easy-to-use adjustability, the BB5r set the standard in the realm of mechanical disc brakes. Inboard and outboard adjustor knobs, Tri-Align Caliper Positioning System, and integrated Cable Stop spring tension adjustment ensures that our standard is everyone else’s goal.