CEMA Innenlager OSBB Interlock

- OSBB Interlock bottom bracket for road
- Frame width: 61 mm
- Frame inner diameter: 46 mm
- Available for: Shimano and SRAM GXP
- CEMA SG3 Ceramic COATED, SRC ceramic or stainless steel bearings
- Aluminium dust covers
- Colours: black, red