CEMA Innenlager BB30 Interlock

- BB30 Interlock bottom bracket for road and mtb
- Frame width: 68 or 73 mm
- Frame inner diameter: 42 mm
- Available for: Shimano, SRAM GXP, Campa UT, FSA386 and ROTOR 30 mm
- CEMA SG3 Ceramic COATED, SRC Ceramic or Stainless steel bearings
- Aluminium dust covers
- Colours: black, red