Shimano Dura-Ace Threaded Bottom Bracket 68mm(BSA) BB-R9100 R9100

Shimano Dura-Ace Threaded Bottom Bracket 68mm(BSA) BB-R9100 R9100SHIMANO DURA ACE Bottom Bracket Threaded HOLLOWTECH II 68 70 mm shell width With 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. Features Bottom bracket with small ball bearings for lightweight Advanced seal construction for smoother rotation Specification MODEL NO BB R9100 SERIES DURA ACE R9100 Series Average weight 65

Apricot-Vanilla

Direct mount compatible

and helps control temperature

SPECIFICATIONS

40-609 27 x 1 1/2

Progressive Ergonomics: The tops and hoods complement the powerhouse DRiVe position and the Reach and DRiVe are progressively sized as the bar increases in width

Weight: 225 g

Flat studs with small gaps for optimal rolling resistance

the SHIMANO DURA-ACE bottom bracket is offered in both pressfit and threaded options

We made sure that the crankset is strong and light

during and after activity

The low rise options allow a rider to get into a low