Biglew
How long have you been runnign yours? I have a lowering kit that allows me to change the shock position. I'm going to use the first hole and install the monroe shocks. I messured it and at full extension I will not hit pipes or transmission. I think I will just miss being too low and my tire rubbing when I'm all the way down by maybe 1/2 inch.
If you are running the corvette shocks I believe you will hit when using the lowering kit and a 18" tire.
From my build thread....
We goofed around today checking travel limits on the bike. With a stock 18"x180 the tire makes contact just under the 9 1/4" measurement. It hits on the forward edge of the fender under the seat, an odd place.
With a 16" wheel and a 60 series 180 we did not see any tire contact. The suspension ran out of travel first at 8 5/8". Using the Monroe's and a 1" lowering kit it netted me 8 3/4". So we bolted it together and I took it for a ride. With all of the air out the bike rolls just fine, no contact.

Left side of the bike, swing arm/frame contact point.


