Discover the disc brake difference
Disc brakes aren’t just for mountain bikes any more. One ride with the smooth, powerful BB5 Road and you’ll know the confidence and control that disc brakes bring to your road riding adventures.
Buy Avid BB5 Mechanical Disc Brake from Chain Reaction Cycles, the World’s Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.More information on returns