I spoke with Eric a few months ago at the demo ride here in GA. When posed "Why don't you use the Vrod motor?" he said he'd been asked that question too many times to count. The Vrod motor isn't compact enough to fit it in a sharp-handling chassis. The cylinders are spaced waaaaaaay too wide to fit the whole shebang between the wheels of a proper sportbike and keep the CG low.AR625SMC said: