Shimano Tiagra R451 Road Brake Caliper

. Shimano R451 provide good value components that will last. This drop front caliper brake is no exception Features Good value 57mm drop front caliper brakeSuper SLR dual pivot design keeps operating friction to a minimum, improving braking performanceMust be used in conjunction with ST 4600, ST 4603, ST 5700, ST 5703, ST 6700 or ST 7900 STIsfor correct leverage ratioEnhanced brake arch proportions give a quicker linear response and increased power57mm dropLightweight aluminium caliper design with tough anodised finishToe in adjustable brake shoes for perfect pad alignmentDurable quick release for fast and easy wheel removalA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles 3 years on Dura Ace and XTR products BuyShimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.