square taper or octalink? length of crank arm? i left my old truvativ square taper mtb cranks at BA (they are black and only have a 42 and 22 ring on them, i nicked the 32 back). it's yours for freebie luca if you are stuck.
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square taper or octalink? length of crank arm? i left my old truvativ square taper mtb cranks at BA (they are black and only have a 42 and 22 ring on them, i nicked the 32 back). it's yours for freebie luca if you are stuck.