Tech Tuesday - Service and Re-Grease a Cartridge-Bearing Headset - Pinkbike
Threadless Headset Service | Park Tool
Cleaning out my headset, I found out that both bearings sat pressed in the frame, no cups at all, just pressed directly on frame. i pried them out, and gently hammered them
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Tech Tuesday - Service and Re-Grease a Cartridge-Bearing Headset - Pinkbike