Campagnolo BB Set Ekar PRO-TECH BB Right 79x46mm (SKU 211921)

Campagnolo's Ekar Pro-Tech bottom bracket pairs a patented external ring seal with an internal sleeve seal to protect the bearings from water and contaminants. It mates with the stainless steel bearings attached to the crank arms as an integral unit, which allows greater size and easier maintenance access. It's available in several threaded and pressfit options and works with Ekar Pro-Tech cranks only. Bearings are sold separately. Features New 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 (#19160) Compatible with Campy EKAR Pro-Tech cranks only Specifications Brand CAMPAGNOLO Model EKAR ProTech Details 79mm, BBright Color Black Manufacturer part # IC21-PRBBR UPC 8053340455810