BLACK BEARING B19 30.15x41.8x6 mm 45/45° Headset Bearing
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Description
The BLACK BEARING D22 B19 30.15x41.8x6 mm 45/45° headset bearing is a replacement model of equivalent quality to the models fitted as original on your bike in most cases.
This bearing consists of chrome steel balls with angular contact, a cage also made of chrome steel, and specific seals for headsets.
Ref: 15721483829628