Bottom bracket Shimano DURA-ACE SM-BB92-41B
Bottom bracket with small ball bearings for lightweight
Advanced seal construction for smoother rotation
Weight: 54 g
Press-Fit
HOLLOWTECH II
Shell Width: 86mm
BB shell diameter: 41 mm
HOLLOWTECH II BB - outboard bottom bracket bearing system provides better weight distribution and more pedaling stability, allowing for more efficient power transfer.
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.
ISMBB9241B
5 Items
Specific References
EAN13
4524667403760
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Kvadratinės jungties (Square Taper) kasetinis miniklio velenas su uždarais guoliais
Plieniniai kaušeliai
Sriegis: BSA
Korpuso ilgis: 68 mm
Bendras ašies ilgis (pasirinktinai): 119 mm / 112,5 mm / 127 mm
Square taper bottom bracket, which fits many bicycle types, including MTB/Trekking/City/Kids-Junior/Cross and etc. This bb set has sealed bearing cartridge, which is protected from dirt and water. It has most common 68mm shell size.
Type: Square...
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