- -€9.00

Upgrade your BB30 bearings with ultra smooth ceramic bearings designed and manufactured by CyclingCeramic. Lighter and smoother than other ceramic bearings !
Cyclingceramic bearings are made in France.
Size: 42*30*7mm
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Returns accepted (14 days)
-External diameter: 42mm
-Internal diameter: 30mm
-Width: 7mm
Data sheet