Genuine Campagnolo ceramic ball bearing rings for servicing cup-and-cone hubs on Campagnolo's ceramic-bearing wheels.

Hub service spare

Campagnolo identifies this ring as position A in its hub exploded diagrams, and it is part of the front USB kit (HB-SH200). Supplied as 4 pieces.

Compatibility & fit

Listed in Campagnolo's wheel spare parts catalogues for wheels including Bora WTO rim brake, Bora Ultra 35/50, Bora One 35/50, Shamal Ultra C17 and Shamal Mille. Hub bearing parts vary by wheel model and year, so check the spare parts catalogue for your wheel before ordering. Cup-and-cone hubs need correct preload on reassembly; Tune Cycles' workshop can fit this for you as a separate service.

Covered by Campagnolo's Limited Conventional Warranty against defects in materials and workmanship for 3 years from the date of retail sale (the 2-year term applies only to power-meter cranksets, Power Units and batteries). Normal wear and tear, crash damage, incorrect installation and use with components Campagnolo doesn't list as compatible are not covered. For warranty support, return the product to Tune Cycles and we'll manage the claim with Campagnolo's Australian distributor.
  • Genuine Campagnolo ceramic ball bearing rings
  • Position A in Campagnolo hub diagrams
  • Part of the front USB kit (HB-SH200)
  • Set of 4
TypeCeramic ball bearing ring
Hub typeCup-and-cone
Diagram positionA
Quantity4
SKU FES-HB-BO023
Brand Campagnolo
Shipping Weight 0.0500kg
Shipping Width 0.160m
Shipping Height 0.060m
Shipping Length 0.220m