Chris King ThreadFit 24mm Bottom Bracket 161-371

ThreadFit™ 24 bottom bracket is designed and built to bedurable, serviceable, and silent. Manufactured to create a precise andfunctional interface between your frame’s bottom bracket shell and yourcranks to ensure that your cranks will spin lightly and withoutinterference. King has has developed a range of conversion kits (search bar for conversion kit) that allowour ThreadFit™ 24 to be used with a wide selection of road and mountainbike cranks.

• Engineered, manufactured and assembled in Portland, Oregon USA
• 5-year built-to-last warranty
• Legendary made-in-house bearings
• Available in 9 beautifully anodized colors
• Responsibly lightweight
• Easily serviceable with our integrated grease injection system
• Find your fit with our required conversion kits
• Ceramic bearing upgrade available