Shimano BR-R451 Rear Mid-Reach Road Caliper Black Product Type_Headset Upper In conjunction with the EPS

In conjunction with the EPS Power Unit the Interface is the "thinking" center of EPS and is responsible for on board diagnostics managing settings converting analog signal from Ergo Levers to digital and sending it on to the Power Unit maintaining a dialogue with the Power Unit

A mix of leather and mesh adds the durability to keep you riding for seasons to come

Crankset includes a removable 2-Guard aluminum bashguard to protect your chainring on more rugged terrain

Length 280 Gender/Age Mens Color Honey Rail Material Steel Weight 525 Saddle Cut Out No Width 170 Material Leather Defined Color Tan Clamp Style Std Rails

}Campagnolo EPS V4 12s V4 Internal interface

Shimano BR-R451 Rear Mid-Reach Road Caliper Black Product Type_Headset Upper In conjunction with the EPSShimano BR R451 Rear Mid Reach Road Caliper Black. Shimano 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 TECH SPECS Brake Lever Actuation Short