Avid BB5 MTB Disc Brake Caliper and 160mm G2 Clean Sweep Rotor Black Front or Rear

Caliper has 74mm mounting bolt spacing; IS 51mm mounting adaptor is included All calipers have 74mm mounting bolt spacing For use with with long cable-pull levers Mono-block caliper design has outboard pad adjustment Spring tension is adjustableYou may also like Avid BB7S Road Cable Disc Brake Black Anodized, CPS, Rotor/Bracket Sold Separately.