Chris King ThreadFit 24 Bottom Bracket w/Fit Kit 4 (Black) (English) (For Shimano Hollowtech II)

Chris King 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. King made-in-house bearings King Lifetime warranty Included Fit Kit #4 is designed to mate the ThreadFit 24 bottom bracket with a 24mm spindle Specifications Bottom Bracket Shell I.D. 1.37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Spindle Interface Type Shimano Hollowtech II Defined Color Black