Chris King ThreadFit 24 Bottom Bracket with Fit Kit 4 - English, For Shimano Hollowtech II, Red Rear Shock Springs & Parts Lightweight riders benefit from the

Lightweight riders benefit from the easily adjustable Air spring system

177986-Q0-L

110-150lbs

High-quality sealed bearings

RF6047 ST6767

Chris King ThreadFit 24 Bottom Bracket with Fit Kit 4 - English, For Shimano Hollowtech II, Red Rear Shock Springs & Parts Lightweight riders benefit from theThe 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 Product Specifics 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: Red Today's Stock Status 3 Available to ship in 2 4