I bought a set of Carozze-somethings last summer, prior to Bonneville. I would say this: they are an AWESOME road wheel, especially for the price. Turn in is fantastic in the twisties. However, on the salt the squared off shape of the spokes and rim tend to accumulate salt, which throws off the balance at high speed. Switched back to the stock front rim and felt a bit more stable at 180+ on salt. Still use em for street and track, but will use stock rims for Bonnie. To get the best deal, see if you can get the "racer support" price. Only drawback is you have to show you compete somewhere, with an AMA license or entry forms to the Texas Mile, El Mirage, Speed Week, Bub or something similar. Also they're set up for ZX-12 bolt pattern so your rear sprocket won't fit, you'll need a new one.