Shimano BR-R451 Front Mid-Reach Road Caliper Black ModelNumber=J2869 Direct Mount SL Guiderings from

Direct Mount SL Guiderings from e*thirteen use the Quick Connect interface

Designed for Easton CINCH cranks with removable spiders

Includes Paul's own Sealed Bearing Pulleys

Arch S2 wheelsets have the versatility to handle a wide range of riding conditions and are the ideal upgrade for Trail AM Enduro and eBikes

6-bolt hub interface

Shimano BR-R451 Front Mid-Reach Road Caliper Black ModelNumber=J2869 Direct Mount SL Guiderings fromShimano BR R451 Front 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 Mount Type Mid Reach