Chris King ThreadFit 24 Bottom Bracket Fit Kit 4 - English For Shimano Hollowtech II Matte Jet CheckoutSpec= 61cm 8mm spacer for XD compatibility

8mm spacer for XD compatibility The original locknut and the updated tapered locknut

Contoured sides

1 RC2 W/ButterCups Axle/Hub spacing 15x110mm TA Crown Material Aluminum Brake Type Disc e-Bike approved Yes Maximum Tire Width 81mm Steerer Tube Material Aluminum Stanchions Material Aluminum Primary Color Red Maximum Rotor Size 220mm Steerer Tube 1-1/8-1

6 Thickness In mm 4mm Internal Lock Size Metric 110cm Bracket No

Zippered front opening Color Black

Chris King ThreadFit 24 Bottom Bracket Fit Kit 4 - English For Shimano Hollowtech II Matte Jet CheckoutSpec= 61cm 8mm spacer for XD compatibilityThe 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