ROTOR BB1 BSA 68/73 mm MTB Ceramic Crankset

The ROTOR BB1 68/73 mm Ceramic bottom bracket is designed for a BSA-standard, 68/73 mm wide mountain bike frame. Your crankset with 24 mm axle will fit perfectly.

It is designed around a high-quality aluminum body (7075 T6, heat-treated) and features ceramic ball bearings. The very low coefficient of friction of these balls ensures greater fluidity, excellent power transfer and longer bearing life! What's more, the threaded system guarantees an airtight seal, and a gasket protects the bearings from moisture and mud.

High-quality technology for your pleasure and performance.

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-on	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: 14727419625821