Volkl Cyclone Tour, a comparatively springy co-poly designed for big hitters, has a softer response than the original Cyclone. This tour version of Cyclone has the same spin-friendly gear shape, but is twisted for increased ball bite. Best suited to advanced players who want a very playable co-poly with a little extra comfort and power. This 18g version has more spin than the 16g and 17g version.