CAMPAGNOLO EKAR PRO-TECH CUPS ENG 68mm 16T The same weight range as

The same weight range as premium carbon cranks but 20% to 30% stiffer

41-Thermal lifetime replacement warranty against bending

Note: FSA MegaExo spindles can be between 24

Specially designed for MTB with the optimal balance of performance and durability

CAMPAGNOLO EKAR PRO-TECH CUPS ENG 68mm 16T The same weight range asNew 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