Project 321 Boost / DH / G2 / Super Boost Rear Hub Steel Bearing Kit
After logging some serious miles on your ride, you may notice your bearings not performing as they once did. This is normal and to be expected as a bearing experiences lots of wear and tear. These EZO steel bearings are made to very exacting standards and are built to perform in even the most demanding situations.
Includes 5 EZO steel bearings
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