ROTOR BSA30 crankset

The ROTOR BSA30 steel bottom bracket will fit a 30 mm axle bottom bracket on a BSA frame (with English thread).
 
You'll benefit from the brand's know-how and the quality of these steel bearings. In practice, you'll enjoy the precision and smoothness of a well-designed bottom bracket. The body is made of 7075 T6 aluminum, protected by highly effective silicone seals.

A - Diameter (mm)	B - Width (mm)	Assembly	Standard
34,8	68	screw-on	BSC / BSA
34,8	73	screw-in	BSC / BSA
34,8	83	screw-in	BSC / BSA
34,8	100	screw-in	BSC / BSA
27	95,5	insert	BB 96 (Trek)
41	92	insert	PF 92
42	68	insert	BB 30
42	73	insert	BB 30
46	68	insert	PF 30
46	73	insert	PF 30

Ref: 7967905743014