I've found a few old post regarding engine weight, but the answers seem to vary A LOT. I've seen from 170lbs to 230lbs. That's a big disparity. Since these are old posts, has anyone put one on a scale recently? Tossing around ideas for my next custom bike. Was thinking about a v-twin from a VROD, but then I started thinking how much I like the overall power curve on my hayabusa....