Evan Byrne said:*its not for a freestyle uni, its for a street uni. *
Yeah, a street uni that you want to use for spins and other tight
maneuvers. 140's or 145's are going to be too long for that. You'll be
hitting the pedals on the ground.
The main reason to have longish cranks on a trials uni is so you have
leverage when jumping from and landing on off-camber objects like large
boulders and such. You don't ride that type of terrain as much when
doing street. With street you're mostly jumping on flat surfaces. 127
mm cranks will work fine for that and they'll be short enough that you
can do those spins and tight maneuvers without hitting the pedals on the
ground.
If you want to go with long cranks then do so. But I'd suggest getting
a hub that will give you the option of putting on 127's later if/when
you find the 140's or 145's to be too long.
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