- These Power-Torque bottom bracket cups are for use with Campagnolo Power-Torque chainsets, where the single piece axle is attached to the right-hand arm of the chainset. The right-hand bearing is already attached to the axle of the chainset, the other is pre-inserted in the left-hand cup. Installation is quick and simple as a result of the pre-assembled bearings and the fact that no dedicated tool is required. **FEATURES:** * Campagnolo Original Spare Part * Lightweight Construction * Super Smooth Bearings * Quick and simple installation **BOX CONTENTS** * 2 x Power-Torque Cups * Left hand bearing (pre-installed) * Right Hand External Bearing Circlip * Left Hand Crush Washer * Left Hand Bearing Seal * Warranty Information * User Manual **CAMPAGNOLO PART NUMBERS** * CPB007A: OC13-CEI (Italian) * CPB008A: OC13-CEG (BSA) * CPB009C IC15-PT41 (86.5x41) * CPB010C: IC15-PT42 (68x42) * CPB011C: IC15-PT46 (68x46) * CPB016C: IC15-PT386 (86.5 x46) * CPB018C: IC15-PT7342 (73x42)