Wilson’s groomer shown in Feb 2012 hooked up to our 2009 Yamaha VK Professional . The 20″wide track and three speed trany works great under the power of the big 1000CC four stroke . We groom app. 50 km’s in and around the main lodge here in McNamee and in to our two out-post cabins on the Cains River . After several proto-types I have finally come up with what I have found to be the easiest and best working single track trail groomer .