9 speed 10 speed crankset ?

[PaMtbRider]

I have a shimano 10 speed chain and cassette that I am looking to use with a FSA crankset that is designed for shimano 9 or campy 10 speed. Will this work ok? I think the shimano 10 speed is narrower in chain width and didn't know if this would be a problem with chainrings designed for 9 speed. Thanks.

[Dave]

Shouldn't be a problem. I bought FSA cranks several years ago that were 9/10 speed. I've used the wider original Campy 10 chain and several narrower 5.9mm chains, including a Shimano 10, KMC, and Campy UN with no problems.