Shimano BR-R451 Rear Mid-Reach Road Caliper Silver MFPN=701709100-S predrilled aluminum shaft and forks

predrilled aluminum shaft and forks

5Crank Intended Use RoadBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Carbon

Carbon friendly compression ring

Varying textures on the grip allow reduced hand force to control the bike reducing arm fatigue

Shimano BR-R451 Rear Mid-Reach Road Caliper Silver MFPN=701709100-S predrilled aluminum shaft and forksShimano BR R451 Road Brake CalipersCompatible with STI and brake levers that are Super SLR enabled (e. g. Dura Ace Di2 7970 Dura Ace 7900 Ultegra Di2 6770 Ultegra 6700 105 5700 Tiagra 4600) Light action and accurate brake power Adjustable toe in brake shoes Use of these calipers with standard SLR enabled STI and brake levers results in a "mushy" brake response Brake Lever Actuation Short Pull Super SLR Pad Type Cartridge Brake Position Rear Brake