Press-Fit BOTTOM Bracket


To meet customer needs in the best possible way, SHIMANO has developed the press-fit bottom bracket, staying focused on our final goal: total performance in pedaling.
The bottom bracket axle is steadily supported by the wide placed bearings on the basis of HOLLOWTECH II technologies providing highly-efficient power transfer.


SM-BB94-41A (MTB)
SM-BB92-41B (Road)

Press Fit Bottom Bracket