ROTOR T47-30 86 External crankcase

Visit ROTOR T47 bottom bracket is designed to mount a crankset with a 30 mm axle on 68 mm wide T47 frames.
 
You'll find all the qualities of a ROTOR bottom bracket, with high-performance steel ball bearings. You'll gain in smoothness and reliability. High-grade silicone seals ensure watertightness.

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: 7967905677478