Chris King ThreadFit 24 Bottom Bracket Fit Kit 4 - English For Shimano Hollowtech II Silver keyword search-OT-RS900 Inner width: 23mm

Inner width: 23mm

107 BCD Round Chainring for SRAM

Updated open-ended spindle cap

5L Waterproof Yes Color Carbon Grey Primary Color Grey

85 Tire Diameter/ISO 20/406 e-Bike approved Yes

Chris King ThreadFit 24 Bottom Bracket Fit Kit 4 - English For Shimano Hollowtech II Silver keyword search-OT-RS900 Inner width: 23mmThe 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