Campagnolo Chorus Cartridge Bottom Bracket 68 x 102mm English

A lightweight hollow axle bottom bracket that runs on three sealed cartridge bearings, two on the drive side and one on the non-drive side.Italian quality and craftsmanship, with light alloy cups and a hollow chromoly steel axle, designed for Record or Chorus square taper from 1995 on.The unique axle taper on this bottom bracket means that they are not compatible with Shimano.FEATURES:CUP THREAD: BSA (1.37" x 24 tpi) or Italian (36mm x 24 tpi)MATERIAL: 7000 series aluminium alloyAXLE: 17mm Heat Treated Hollow chromoly axleAXLE LENGTH: 102mm with no offsetWEIGHT: 220gCAMPAGNOLO PART NUMBERSCP810: BB99-CH02IT (102mm Italian)CP811: BB99-CH02BC (102mm BSA)