length of cranks???

I’m going to buy the koxx hub and cranks and I am going to use them for street/trials. I was wondering what the right crank length for me to use would be. I’m five foot three or four and I weigh 110 pounds if that helps.

my onza trial cranks are 140mm. I think it’s good

I went with 125, i hope it was the right choice.

the standard koxx devil have 140 mm.