Avid BB7 Mechanical Disc Brake

The BB7 is the mechanical-disc brake that started it all for Avid. Dual-pad adjustment knobs let you dial in the perfect distance between the rotor and the pads, while Avid's ingenious Tri-Align caliper-positioning system perfectly aligns the pads parallel to the rotor in seconds. The tool-free pad replacement, precision actuation and infinitely variable spring tension means serious stopping power with a great feel every time. And, the BB7 comes with Avid's Roundagon rotor for pinpoint stops and reduced brake fade.