Shimano BB-R9100 Threaded Bottom Bracket SOFTGOODS the HG901-11 is also rated

the HG901-11 is also rated for e-bike use

more comfortable feel

designed for wet conditions

tubular and inner-tube applications

Shimano BB-R9100 Threaded Bottom Bracket SOFTGOODS the HG901-11 is also ratedWith an advanced seal construction for smoother rotation and small ball bearings to minimize weight, the SHIMANO DURA ACE bottom bracket is offered in both pressfit and threaded options. Specifications Bottom bracket with small ball bearings for lightweight Advanced seal construction for smoother rotation MODEL NO: BB R9100 HOLLOWTECH II BB Type: Threaded bottom bracket type Threaded BB Shell Width: 68mm, 70 mm Mfr Claimed Weight 65g