20% off Product Description BB30 service kit includes (2) Enduro 6806 ABEC-3 sealed bearings and 2 retaining clips. - Bearing Dimensions: OD: 42mm / ID: 30mm / Width: 7mm - Direct replacement bearing for OEM BB30 and BB30A systems - Enduro ABEC-3 bearings Wheels Manufacturing BB30 ABEC-3 Bearing and Clip Kit at OMCgear $41.59$51.99 20% Discount You save $10.40 Buy Now Check Price on Amazon Check Price on eBay