Originally Posted by duckliondog
5.7mm is probably enough, but I think new cranks are a much better idea. How do you know you'll like them as 150mm?
I know because I always ride 150mm cranks on recumbents
The reason I need a new crankset is because I cannibalized my bent to fit the 150mm cranks on my retrodirect bike. Since I have these very nice 170mm Syncro cranks that never failed me from my last mountain bike, I figured I could reuse them instead of having to hunt down a 150mm crankset and spend extra cash on yet another bike part.