CAMPAGNOLO EKAR PRO-TECH T47 x 86mm BULK BOX Prepared for tonewheel or magnet

Prepared for tonewheel or magnet

Design based on K-Force Light cutting edge road bike chain with the introduction of the FSA 6 ABS design

52mm boost 148 specific chainline

Precision machined oval chainrings for use with Easton EC90SL and Raceface cinch cranksets

Replaceable steel chainrings

CAMPAGNOLO EKAR PRO-TECH T47 x 86mm BULK BOX Prepared for tonewheel or magnetNew patented external ring seal paired with an internal sleeve seal protects bearings from water and contaminants Provides extremely efficient and smooth function as well as long lasting reliability Mates with the external stainless steel bearings which are attached to the crank arms as an integral unit rather than the BB cups for greater size and easier maintenance access Available in multiple threaded and pressfit options Bearings sold separately