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Chris King Bottom Bracket Fit Kit DUB Cranks
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Chris King Bottom Bracket Fit Kit DUB Cranks


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MSRP: $13.00-$15.00
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Chris King Fit Kits make that magical, love connection between your cranks and their legendary bearings. Fit Kits extend the useful life of both your bottom bracket and your cranks, it reduces the potential for noise, and it also allows you to use one bottom bracket with a wide array of cranks.

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

Fit Kit #1 DUB A

This will cover all DUB mountain fitments, as well as DUB road fitments with ThreadFit&trade T47 bottom brackets.

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, PBB078 for T47). For DUB Super Boost + cranks you will need one additional spindle spacer kit (PBB081).

Fit Kit #2 DUB B

This is for ThreadFit 30 with DUB road cranks. This includes ThreadFit™ 30, as well as ThreadFit™ T47 30 (both internal and external), 68mm, 73mm, 73mm SB+, 86.5mm, 92mm, and 92mm SB+ BB shells, and common cranks with a DUB 28.99mm spindle.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Fit Kit #1 DUB A (ThreadFit T47)

Bottom Bracket Type: DUB (29mm) 

Mfg PartNum: PBB079 

Fit Kit #2 DUB B (ThreadFit 30)

Mfg PartNum: PBB080 

Bottom Bracket Type: DUB (29mm) 

DUB Spindle Spacer Kit

Bottom Bracket Type: DUB (29mm) 

Mfg PartNum: PBB081 


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Reviewed 3/13/2023
by Anonymous
Cycling Enthusiast
Dallas, TX
Value Rating
Overall Rating
Exactly what I needed

Exactly what I needed to finish installing my Chris King BB

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Mechanic's Corner

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