Originally Posted by Otony
Maybe its just me, but the chain ring looks like it can ONLY be bolted to the back of the spider? I don't think its a double crank, I think it is an unusual track crank?!?!?
It looks like the same truvativ touro that comes on most off the shelf bikes (pista, windsor, mercier, etc.). And yes, it can only be bolted on the back.