At some point I want to change the crankset on my GT Zum S2 hybrid bike. The drive-side crank arm pedal threads are somewhat cross-threaded. I've got all the tools to replace it as I replaced the bottom bracket a couple of years ago.

However, I don't know which model it is. All I know is that it's an SR Suntour crankset. Possibly an XCCT or something similar.

I was wondering if anyone knows this bike and knows the exact replacement crankset I will need?

A while ago I read somewhere that it's a 42/32/22 chainset but I don't know if this information is correct. The crank arm length is 175mm.

Also, do I need to to replace it with another SR Suntour crankset or could I fit another make provided that the sizes are the same?