FEATURES:

Cnc machined cage plates.

11T +15T pulley wheels

Stainless Performance Bearings

Cryogenically treated bearing races ensures

Unrivalled reliability and performance.

All units hand assembled in the UK.

2 year warranty*

Bearing type
Full ceramic	Auxilium PRO Full Ceramic Bearings: Full ceramic Performance ceramic, Zirconia Races, (c0), ,run dry, Si3N4 ceramic balls (G5 grade),
Nano tec	Auxilium ELITE Nano Ceramic Bearings:NANO ceramic Performance ceramic, NANO treatment coated Races, (c0), ,run dry, Si3N4 ceramic balls (G5 grade),

Shimano 6xxx and 9xxx Series

Bearing Type

Qty

£39.99