CEMA Innenlager BB30 f?r BB30/PF30 Kurbeln

- BB30 bearing set for road bike and mtb
- Frame width: 68 or 73 mm
- Frame inner diameter: 42 mm
- To install BB30 or PF30 cranks
- CEMA SG3 - Ceramic COATED, SRC ceramic, Stainless steel or steel bearings
- Aluminium dust covers, circlips, wave washer
- Colour: silver