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Chris King bottom brackets utilize Fit Kits to ensure that cranks mate perfectly with our precision bearings, extend product life, and reduce the potential for noise. Fit Kits will also allow you to use one bottom bracket with a wide array of cranks, if you happen to change you cranks in the future.

For DUB cranks we have two fit kits to choose from, Fit Kit #1 DUB A and Fit Kit #2 DUB B.


For use with ThreadFit 30, ThreadFit T47 30i, ThreadFit T47 30x 68mm, 73mm, 73mm SB+, 86.5mm, 92mm, and 92mm SB+ BB shells.

Common Cranks: DUB 28.99mm spindle.

For DUB mountain cranks there are a few extra fitments notes to be aware of. If you have a 68mm BB shell you will need two 2.5mm Cup Spacers; PBB008B for BSA or PBB078 for T47.

For DUB Super Boost + cranks you will need one additional spindle spacer kit; PBB081.

Click here for the Chris King Fit Kit installation manual.




Chris King bottom brackets utilize Fit Kits to ensure that cranks mate perfectly with our precision bearings, extend product life, and reduce the potential for noise. Fit Kits will also allow you to use one bottom bracket with a wide array of cranks, if you happen to change you cranks in the future.

For DUB cranks we have two fit kits to choose from, Fit Kit #1 DUB A and Fit Kit #2 DUB B.


For use with ThreadFit 30, ThreadFit T47 30i, ThreadFit T47 30x 68mm, 73mm, 73mm SB+, 86.5mm, 92mm, and 92mm SB+ BB shells.

Common Cranks: DUB 28.99mm spindle.

For DUB mountain cranks there are a few extra fitments notes to be aware of. If you have a 68mm BB shell you will need two 2.5mm Cup Spacers; PBB008B for BSA or PBB078 for T47.

For DUB Super Boost + cranks you will need one additional spindle spacer kit; PBB081.

Click here for the Chris King Fit Kit installation manual.


PBB079

Chris King Bottom Bracket Fit Kit #1 - Dub Mountain and Road. PBB079






Availability and stock levels vary by color & specification, please check each color below for stock information.

Chris King bottom brackets utilize Fit Kits to ensure that cranks mate perfectly with our precision bearings, extend product life, and reduce the potential for noise. Fit Kits will also allow you to use one bottom bracket with a wide array of cranks, if you happen to change you cranks in the future.

For DUB cranks we have two fit kits to choose from, Fit Kit #1 DUB A and Fit Kit #2 DUB B.


For use with ThreadFit 30, ThreadFit T47 30i, ThreadFit T47 30x 68mm, 73mm, 73mm SB+, 86.5mm, 92mm, and 92mm SB+ BB shells.

Common Cranks: DUB 28.99mm spindle.

For DUB mountain cranks there are a few extra fitments notes to be aware of. If you have a 68mm BB shell you will need two 2.5mm Cup Spacers; PBB008B for BSA or PBB078 for T47.

For DUB Super Boost + cranks you will need one additional spindle spacer kit; PBB081.

Click here for the Chris King Fit Kit installation manual.

  • AVT.Bike is an authorized Chris King® dealer and proud to carry one of the largest selections of Chris King products available online and shipped anywhere in the world.
  • Chris King components including hubs, headsets and bottom brackets are available in 9 stock colors.
  • LIFETIME Warranty on all Chris King products.
  • Other colors and product options are available depending on stock levels, so if you don't see the color or exact product you are looking for please contact us.
  • If you have any technical questions at all on Chris King products please contact us and we'll be pleased to help you out!
  • All Chris King products are responsibly manufactured in Portland, Oregon, USA.
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