NEW Shimano BR-R451 Front Mid-Reach Road Caliper Black rearder_8speed or anywhere you want

or anywhere you want

Build will require Shimano Di2

Power readings accurate to +/- 5%

power and technique on the road

NEW Shimano BR-R451 Front Mid-Reach Road Caliper Black rearder_8speed or anywhere you wantShimano BR R451 Road Brake Calipers Compatible 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 Mount Type: Mid Reach Caliper (47mm 57mm) Brake Position: Front Brake Lever