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Bottom Brackets

$178.00 - $245.00
Built on the familiar BSA threading, the ThreadFit™ 30 is reliable. A silky smooth, long-lasting bottom bracket built around our angular contact bearings that wear in instead of out. The ThreadFit™30 is made for 30mm spindles.
Fully serviceable and backed by our 5-year built-to-last warranty this bottom bracket will outlast your bike. Built to ultra tight aerospace tolerances we use machined Delrin spindle sleeves to create a perfect, and precise, fit between cranks and frame, providing ultra low drag, and a butter smooth feel.
Our our ThreadFit™30 is ready for a wide selection of cranks.
The Fit Kit for our ThreadFit™ 30 with 30mm spindle cranks is available here. The Fit Kit for DUB cranks is available here.
• Engineered, manufactured and assembled in Portland, Oregon USA
• King Lifetime Warranty
• Legendary made-in-house bearings
• Available in 10 beautifully anodized colors
• A Fit Kit is required for use and included in the purchase price
• Ceramic bearing upgrade available
• Uses Chris King bottom bracket cup tool for installation

$212.00
The Chris King ThreadFit T47 30x Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell.
- ThreadFit T47 30x fits 68mm and 73mm shell widths with 30mm spindles
- Legendary made-in-house bearings
- Easily serviceable with a grease injection tool
- King Lifetime Warranty
- Included Fit Kit #5 is designed to mate the ThreadFit T47 30x bottom bracket with a 30mm spindle
- Spindle Interface Type: RaceFace/Easton CINCH , 386 EVO , e*Thirteen P3 Connect , Rotor 3D+ , Zipp Vuma
- BB Shell Width (mm): 68 , 73
- Bottom Bracket Shell I.D.: 47
- BB/Frame Interface: T47

$100.00
$165.00
39% Off
No Longer in Production
Each Press Fit 30 bottom bracket includes our exclusive fully serviceable made-in-house bearings that integrate with our easy-to-use grease injection system to create a bottom bracket with unparalleled performance and durability. Our Press Fit 30 bottom bracket is machined to aerospace-level tolerances to ensure that your bike has the precision fit that you have come to expect from Chris King’s legendary components.
• Engineered, manufactured and assembled in Portland, Oregon USA
• 5-year built-to-last warranty
• Legendary made-in-house bearings
• Responsibly lightweight
• Easily serviceable with our integrated grease injection tool
• Designed for BB shells with a 46mm ID (Inner Diameter) measurement
• Find your fit with our required conversion kits
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