Bearing Retainer Kit, 120 Pieces drivetrain A 30 mm internal width

A 30 mm internal width rim is designed for serious business on the trail

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Bearing Retainer Kit, 120 Pieces drivetrain A 30 mm internal widthShop kit of bearing retainers for loose ball headsets, hubs and bottom brackets. Bottom bracket: 1 4x9=12; 5 16x9=16 (#64); 5 16x10=16 (#66), 5 16 x 12 (Qty 4) Bearing retainer assortment in all the popular sizes for headsets, hubs, and bottom brackets; includes plastic organizer Hubs: 3 16x7=8; 1 4x7=16 Headset: 5 32x22=8; 5 32x16=8; 3 16x16=8; 5 32x20=24