I can't say the web-site, but there is a posting by BAYSVILLE-SNOPRO who just got back from riding the RX-1 in Timmins. He is a cat rider and had nothing but great things to say. Same weight as a MachZ but feels lighter and better balanced. Handled the trails like his 2002 zr800. Ran 119 on GPS with its new motor. Imagine what it will do when the engine and sled are both broken in! There were three production sleds flown in from japan. One was an ER and he said there was no top end loss with reverse.