You have a DUB MTB crankset: What bottom bracket standard is your bike?



BBInfinite manufactures an extensive range of DUB mountain bike bottom brackets that are compatible with all DUB mountain bike crank sets on the market. Our mission is to make you as fast as you can be with the highest performance, most durable, dead-quietest products on the market. Welcome to BBInfinite.


Now that you have entered the DUB MTB crank set standard installed on your bike, or the crank set you intend to install on your bike, you may select the appropriate bottom bracket standard of your bike to jump directly to the bike bottom bracket replacement you desire:

The possible SRAM DUB MTB spindle bottom bracket standards are:

PressFit30 MTB (73mm)

BB92 MTB (92mm)

Specialized OSBB PressFit30 MTB (73mm)

BSA English Threaded 1.37 x 24TPI

PressFit30 MTB (83mm)

PressFit30 MTB Ai (83mm)

BB30 MTB (73mm)

BB30 MTB (83mm)

Note: If you have any questions, or need help identifying your bicycle bottom bracket standard, please contact BBInfinite and email us at

Or email us:

Now, please select the appropriate 30mm spindle bottom bracket above. Thank you.

Bottom Bracket Selection Guide