The Ultimate Four-Stroke Weapon. Introducing the all-new RM-Z450, another step toward establishing Suzuki's dominance in four-stroke motocross racing.

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 all-new RM-Z450. It's the bike you get when you combine Suzuki's championship-winning motocross program with the legendary GSX-R four-stroke road-racing program.

2005 Suzuki RM-Z450 Motocross Model Specifications