Shimano Dura-Ace R9100 Hollowtech II Italian Bottom Bracket CheckoutSpec= 1.385 ID front/rear rear (XD) axle/spacing (mm)

front/rear rear (XD) axle/spacing (mm) 12x148 Boost hole 32h color bronze weight 286g

}SRAM Rival AXS XG-1250 Cassette - 12-Speed 10-30t Silver For XDR Driver Body D1

Total Volume 50 Color Black Waterproof No Weight 105 Defined Color Black Primary Material 1200D Polyester Attachment Method Quick Connect

}Incredibell Bling Bell - Diamond

Fits Brand Windsor Fits Brand Raleigh Fits Brand Motobecane Fits Brand Lapierre Fits Brand Kona Fits Brand Jamis Fits Brand IronHorse Fits Brand Haro Fits Brand Focus Fits Brand Diamondback Fits Brand Bianchi

Shimano Dura-Ace R9100 Hollowtech II Italian Bottom Bracket CheckoutSpec= 1.385 ID front/rear rear (XD) axle/spacing (mm)Shimano Dura Ace R9100 Hollowtech II Italian Bottom Bracket. Shimano Dura Ace BB92 BB9000 Hollowtech II Bottom Brackets TECH SPECS Bottom Bracket Shell I. D. 36 BB Frame Interface Italian BB Shell Width (mm) 70 Weight 65 Spindle Interface Type Shimano Hollowtech II Defined Color Black