You have a Shimano MTB crankset. What bottom bracket standard is your bike?

 

 

 

 

Now that you have entered the 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 size of your bike to jump directly to the Shimano mountain bottom bracket you desire:

For ALL Shimano HollowTech II mountain bike crank sets, single, double, or triple, select the applicable frame bottom bracket standard button above.

For ALL Gxp mountain bike crank sets, single, double, or triple, select the applicable frame bottom bracket standard button above.

For ALL 30mm mountain bike crank sets, single, double, or triple, select the applicable frame bottom bracket standard button above.

The possible Shimano mountain bottom bracket sizes are:

BB92 MTB

Specialized OSBB Press Fit 30 MTB

Press Fit 30 MTB (73mm)

Press Fit 30 MTB (83mm)

BB30 MTB (73mm)

BB95 Trek MTB

All Threaded MTB BB’s

Note: Not all crank sets will match with all the above Shimano MTB bottom bracket standards as some are incompatible. If you have any questions about Shimano bottom bracket compatibility, or need help identifying your bottom bracket standard, please call our Customer Service line: 866.865.3335

Or email us: info@bbinfinite.com

Now, please select the appropriate Shimano bottom bracket above. Thank you.

Bottom Bracket Selection Guide