SHIMANO SM-BB7141 Crankset Press Fit 86.5 mm

This bottom bracket SHIMANO Press Fit SM-BB71-41B Hollowtech II is designed for MTB. It features sealed bearings for added strength and durability.

This kit includes steel bearings and resin sleeves. It is designed for frames with screwless bottom bracket shells and a shell width of 86.5". mm bottom bracket width.

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: 7970330312870