Chris King THREADFIT™ 30 Bottom Bracket
The ThreadFit™ 30 bottom bracket is designed to accommodate 30mm and DUB spindle cranks within BSA bottom bracket shells. It delivers exceptional smoothness and durability through our renowned angular-contact bearings, available in both steel and ceramic options, recognized as top-tier in the industry. These bearings improve with use, becoming even smoother over time due to their aerospace-grade precision.
Machined Delrin spindle sleeves ensure an exact and secure fit between your cranks and frame, providing reliable performance you can count on.
Specifications:
- Engineered, manufactured and assembled in Portland, Oregon USA
- King Lifetime 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
Photo Credit: Chris King