Crank arm compatibility questions?
Hello all! I’m fairly new to mountain biking, I’ve been riding a few months now on my Fuse 27.5 with micro shift advent 9 speed and 170mm stout crank arms.
I’ve recently decided I want shorter crank arms but have some questions about compatibility issues/what all I need to buy.
So I guess my questions would be, can I just buy crank arms and keep my BB/chainring setup? If so how do I know what crank arms are compatible?
Or do I need to replace to whole set up cranks, BB, and chainring?
Great helmet!! Ride with one myself
What's the best budget helmet with MIPS? Looking for best bang-for-my buck...
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