Chris King ThreadFit 24 Bottom Bracket Fit Kit 4 - English For Shimano Hollowtech II Silver keyword search-OT-RS900 rails I-Beam top microfiber color

rails I-Beam top microfiber color black/orange LxW (mm) 257x128 weight 166g

107 BCD Round Chainring for SRAM

Model OHD Bearing 1-1/8" 30 S

CNC machined artwork on headtube and bottom bracket

Model Pro Size 700c Width 33mm Compound Smart Soft Bead Folding Type Tubeless Color Black/Tanwall Weight 355g

Chris King ThreadFit 24 Bottom Bracket Fit Kit 4 - English For Shimano Hollowtech II Silver keyword search-OT-RS900 rails I-Beam top microfiber colorThe ThreadFit 24 bottom brackets are designed and built to be durable serviceable and silent. Bearings can be serviced with the Chris King Grease injector tool. Engineered manufactured and assembled in Portland Oregon USALegendary King made in house angular contact bearings Fully serviceable and backed by the King Lifetime Warranty this bottom bracket will outlast your bike Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width