Shimano BB-R9100 Threaded Bottom Bracket Variant:English Threaded Our Luxury Microfibre cloths aren’t

Our Luxury Microfibre cloths aren’t just cloths – they're a gateway to effortless cleaning

Compatible with standard QR & 12mm thru axle dropouts

Maximum performance

Triples the engagement points from a stock ratchet

Bracket allows fitment of your Blaze rear light to an aero seatpost

Shimano BB-R9100 Threaded Bottom Bracket Variant:English Threaded Our Luxury Microfibre cloths aren’tWith 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