Hey Jason,
I'll find out on the Pie ride, OC switched out the 172.5 standard DA crank on my bike for the compact crank w/175's he had "lying around". Since I won't have a chance to put more than a ride around the block with them, I will be your very own science experiment in the mountains of Sandy Eggo on the 28th. Wish me luck!
Ralph
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Ralph (not Ralphie) on a Roubaix in
Huntington Beach, CA
& Iron Horse Maverick 5.5