Wheels Mfg - Lager Kit BB30 42X30X7 2RS + ClipS Abec 3

Service kit includes (2) Enduro 6806 sealed bearings and 2 retaining clips. Dimensions: OD: 42mm / ID: 30mm / Width: 7mm. Direct replacement bearing for BB30 OEM systems. ABEC-3 rated bearing with 5/32 Grade 20 balls, the largest in the industry. 12% increase in static load rating compared to standard 6806 bearings. Dual lip, groove type seals keep...