2007 Suzuki RM-Z450 Carmichael Replica, Aftermarket pipe, Clean bike - 2007 RM-Z450 Ricky Carmicheal Replica 2005 AMA Motocross Champion 2005 Motocross des Nations Champion 2006 AMA Supercross Champion In 2006 the RM-Z450 became the first four stroke ever to win the AMA Supercross Championship. To celebrate our success Suzuki has created the 2007 RM-Z450 Ricky Carmichael Replica - complete with Team Makita Suzuki graphics and custom gold colored Rims. The RM-Z450 offers supremely balanced performance - strong, controllable power delivery complemented by extraordinarily lightweight handling. In fact, the RM-Z450 is extremely lightweight - and it has incredible performance to match. That combination means you can launch out of corners with breathtaking acceleration and attack the nastiest sections of the track with total confidence. The Suzuki RM-Z450 is loaded with advanced technology to make it remarkably easy to ride. Including the Suzuki Advanced Sump System, the Suzuki Active Vent System, lightweight and durable titanium valves, hollow billet camshafts and much more. The RM-Z450. It's the bike you get when you combine Suzuki's championship-winning motocross program with the legendary GSX-RTM four-stroke road-racing program.