High-quality Pressfit bottom bracket cups with ceramic balls. Compatible with frames with 86/89/92 mm wide bb shell with an inner diameter of 41 mm. For road and MTB cranksets with integrated 24 mm spindle.
BSC taper bottom bracket built to the JIS standard. Made of steel and with plastic cups. Suitable for frames with 68 mm bb shell. Available with various spindle lengths. Not compatible with ISO square taper cranks.