SRAM Crank compatibility question

[prototoast]

Originally Posted by ariw

Any tips or tricks for determining if the existing BB is DUB or BB30? Might be hard to measure if the difference is only 1mm between the 2 types.

If it's a sram-branded bottom bracket they look very different. Maybe you could share a picture.

If it's another brand, you probably need calipers or a dummy axle to test if it fits.