Unbranded 40x52x7mm Acb Roulement à Contact Angulaire Pour Casque 1-1/2 Pouce

Chamfer: 45 degree x45 degreeType: Nylon high speed balls retainerSuitable For: 1-1/2 inch headsets bottom cupoxidation is not easyBearing frame, wide and thick, high-strengthRun of the stick, running fastercolour: Photo ColorMaterial: steelsize: Outside diameter: 5.2cmInner diameter: 4cmThickness: 0.7cmPackage Contents:2 x Bicycle headset bearingsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.