Polini spring won't mount up too easy since they use the swing arm to mount, you could most likely make a doppler spring fit if you messed with the rear bracket. What we did was just make one from parts we got from a hardware store. The one we made was loosely based on the diy moby spring creature Allen S. posted a while back.
Re: Best Engine Tensioning Spring Setup For Rigid
Want to reply to this thread?