CAMPAGNOLO EKAR PRO-TECH BB30 68x42 155 MM alloy hardware

alloy hardware

Steel chainrings riveted to the spider with forged alloy crankarms

Full nickle plated half link chain with solid pins for extra strength

Specifically designed to remove cable ties from wire bundles with out causing damage to the wires or housing

3mm offset specifically for use with Boost 148 frames

CAMPAGNOLO EKAR PRO-TECH BB30 68x42 155 MM alloy hardwareNew 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