DESCRIPTION

Shimano bring you the R451 Dual Pivot Brake Caliper with a 57mm Drop Shimano R451 provide good value components that will last. This drop front caliper brake is no exception. Shimano R451 Dual Pivot Brake Caliper Features: Good value 57 mm drop front caliper brake Super SLR dual pivot design keeps operating friction to a minimum, improving braking performance Must be used in conjunction with ST-4600, ST-4603, ST-5700, ST-5703, ST-6700 or ST-7900 STIs for correct leverage ratio Enhanced brake arch proportions give a quicker linear response and increased power 57 mm drop Lightweight aluminium caliper design with tough anodised finish Toe-in adjustable brake shoes for perfect pad alignment Durable quick release for fast and easy wheel removal Comes with 10.5 / 12.5 / 18 / and 27 mm sunken nut Buy the Shimano R451 Dual Pivot Brake Caliper from Chain Reaction Cycles, the world's largest online bicycle store.