Bottom Bracket

Chris King 83mm MTB BB Center Black

Fits:
• Press Fit 30 BB Shells
• 68mm Wide BB Shells
• 24mm>22mm Road Cranksets
• Common Cranks*: SRAM road, Bontrager road, TruVativ road, Zinn road

REQUIRES A CHRIS KING THREADFIT24 FIT KIT

ThreadFit™ 24 fits 24mm cranks in 68mm BB shells.

Our ThreadFit™ 24 bottom bracket is designed and built to be durable, serviceable, and silent. Manufactured to create the most precise interface between your frame’s bottom bracket shell and your cranks, it makes your cranks spin lightly and easily, without interference, for the lifetime of your bike (with a little regular service). King’s legendary, angular-contact bearings, both steel and ceramic, are the best in the industry, and actually get faster over time, as their contact surfaces wear.

You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket.

Our Threadfit™ 24 bottom brackets come in an array of beautifully anodized colors and each one includes a Fit Kits that allow our ThreadFit™ 24 to be used with a wide selection of road and mountain bike cranks.

- Engineered, manufactured and assembled in Portland, Oregon USA
- King Lifetime Warranty
- Legendary made-in-house bearings
- A Fit Kit is required for use and included in the purchase prices

ThreadFit™ 30 fits 30mm spindle cranks in 68mm BB shells and SRAM DUB cranks.

Our ThreadFit™ 30 bottom bracket is silky smooth and long-lasting thanks to our legendary, angular-contact bearings, both steel and ceramic, the best in the industry. They actually get faster over time as their contact surfaces wear, because we build them to ultra-tight aerospace tolerances, using machined, Delrin-spindle sleeves to create a perfect, and precise fit between cranks and frame. That’s where the low drag and butter smooth feel come from.

You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket.

Our Threadfit™ 30 bottom brackets come in an array of beautifully anodized colors and each one includes a Fit Kit that allows it to be used with a wide selection of road and mountain bike cranks.


- Engineered, manufactured and assembled in Portland, Oregon USA
- King Lifetime Warranty
- Legendary made-in-house bearings
- A Fit Kit is required for use
- Uses Chris King bottom bracket cup tool for installation

The Chris King Bottom Bracket Conversion Kit#17 fits:
• 100mm Threaded BB Shell
• 24mm to 22mm Mountain Cranksets
• Conversion Kit required to work with the Chris King ThreadFit 24 bottom bracket
• Common Cranks: SRAM mtn, Bontrager mtn, TruVativ mtn, Zinn mtn

All of our bottom bracket offerings will need an appropriate Conversion Kit specific to the brand and model of crankset to be used.

73mm Threaded Bottom Bracket Shell
30mm Cranksets (Narrow)
Common Cranks: E-Thirteen, White Industries M30, Hope
Conversion Kit required to work with the Chris King ThreadFit 30 bottom bracket

All of our bottom bracket offerings will need an appropriate Conversion Kit specific to the brand and model of crankset to be used.

- 68mm Threaded BB Shell
- 30mm Road Cranksets
- Common Cranks: Race Face
- Conversion Kit required to work with the Chris King ThreadFit™ T47 30x bottom bracket

Chris King CERAMIC Road Bottom Bracket Shim/Xtype/FSA (use mtb BB for FSA road Lite cranks ) 24mm spindle

The construction and compatibility of this Chris King® Ceramic Bearing Bottom Bracket are identical to the Chris King® stainless steel bearing bottom bracket. However, this bottom bracket uses ceramic balls, which are lighter, harder and have greater roundness than stainless steel balls, resulting in a bearing with less friction and exceptional speed and strength.

These factors along with Chris King's sealing system mean you need only use a very small amount of low-viscosity lube in the bearing. This means less drag in the bearing, allowing you to pedal with greater efficiency.
•Designed for Shimano™-compatible external type crank systems including Shimano™ Hollowtech II™, Race Face X-Type™, and FSA MegaExo™
•24 ball bearings per side
• Fully user-serviceable bearings

Chris King Seal & Snapring Kit for 1 Inch Headsets and Threadfit24 Bottom Brackets.

ThreadFit™ T47 24i fits 86mm and 92mm shell widths with 24mm spindles.

All our bottom brackets come with King’s legendary, angular-contact bearings. These are the best bearings in the industry, and actually get faster over time, as their contact surfaces wear.

You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket.

The Fit Kit for our ThreadFit™ T47 24i is available here.

- King Lifetime Warranty
- Legendary made-in-house bearings
- Threaded security with PressFit 30 shell stiffness
- Engineered, manufactured and assembled in Portland, Oregon USA
- A Fit Kit is required for use
- Uses Chris King bottom bracket cup tool for installation

REQUIRES A CHRIS KING T47 CONVERSION KIT

Our ThreadFit™ T47 Bottom Bracket is the solution. A silky smooth, long-lasting bottom bracket built around our angular contact bearings that wear in instead of out. ThreadFit™ T47 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 24x fits 68mm and 73mm shell widths with 24mm spindles.

Product Benefits
- 5-year built-to-last warranty
- Legendary made-in-house bearings
- Easily serviceable with our grease injection tool
- Threaded security with PressFit 30 shell stiffness
- Conversion kits available
- Uses Chris King bottom bracket cup tool for installation

ThreadFit™ T47 30i will fit 68mm, 73mm, 83mm, 86mm, and 92mm shell widths with 30mm spindles.

All our bottom brackets come with King’s legendary, angular-contact bearings, either steel or ceramic. These are the best bearings in the industry, and actually get faster over time, as their contact surfaces wear.

You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket.

- King Lifetime Warranty
- Legendary made-in-house bearings
- Threaded security with PressFit 30 shell stiffness
- A Fit Kit is required for use
- Engineered, manufactured and assembled in Portland, Oregon USA
- Uses Chris King bottom bracket cup tool for installation

ThreadFit™ T47 30x fits 68mm and 73mm shell widths with 30mm spindles.

This bottom bracket comes packed with King’s legendary, angular-contact bearings, either steel or ceramic. These are the best bearings in the industry, and actually get faster over time, as their contact surfaces wear.

You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket.

- King Lifetime Warranty
- Legendary made-in-house bearings
- Threaded security with PressFit 30 shell stiffness
- A Fit Kit is required for use
- Engineered, manufactured and assembled in Portland, Oregon USA
- Uses Chris King bottom bracket cup tool for installation