For DUB cranks we have two fit kits to choose from, Fit Kit #1 DUB A and Fit Kit #2 DUB B.
Fit Kit #1 DUB A is going to cover all DUB mountain fitments, as well as DUB road fitments with ThreadFit™ T47 bottom brackets.
Fit Kit #2 DUB B is for ThreadFit 30 with DUB road cranks.
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).