Avid BB7 Road S Disc Brakes The Avid BB7 Road S disc brakes are some of the best mechanical disc brakes on the market today. The Avid BB7 brakes are super reliable and offer compatibility with SRAM Red, Force, Rival, and Apex levers. The BB7 S stainless steel hardware and anodized finish make it look right at home on any road disc build. The strength of the Avid BB7 brakes will bring you peace at mind as you're zipping down the road. Caliper Type: 74mm post mount Brake Lever Actuation: Short Pull Rotor and adapters are not included Intended Use: Road, Cyclocross Weight: 197g (caliper only) | Avid | Bb7 Road S Disc Brake | Black | Front Or Rear, No Disc Or Adaptor