Shimano BR-R451 CS57 road bike caliper brakes. Material: anodized aluminium alloy, reach: 47-57mm), Shimano R50T2 brake shoes, max. tyre size: 32C, technologies: Super SLR, dual pivot, colour: black, weight: 410g (pair). Brakes with short bolts and nuts, therefore only suitable for modern frames and forks. Scope of delivery: 1 set of Shimano BR-R541 brakes (front + rear), without cables and housing.