I believe I need a new crankset but I don't know how to find out of a crankset is compatible with my bike. My bike is a trek 930 and it has shimano stx cranks on it.
Im wondering if this crankset would fit on my bike
My other question is, why is that xt crank 99 dollars and the other ones they are selling are 250?
Whats the difference between all the different xt cranks, and how do i find out what crank will fit on my bike?
does the one thats 99 not include the other crank arm or something? will i need to buy a compatible bottom bracket?