Keep your bike's pivot points in perfect working order with the ISB bearings offered by Escapa.
Application: Wheel and Bottom Bracket. Series: ISB Sport Pro Series for High Performance
Ceramic bicycle bearings 30x42x7mm
Specially designed for track cycling
Ceramic bearings
ZrO2 ceramic rings
ZrO2 ceramic balls
Nylon cage
ZrO2 ceramic RS cap
Water-resistant lubrication
Dimensions:
Inner: 30 mm
Outer: 42 mm
Width: 7 mm
*The color of the caps may vary from the image