The 2007 Suzuki RM-Z450 was loaded with advanced technology, such as the Suzuki Advanced Sump System (SASS), the Suzuki Active Vent System (SAVS), lightweight titanium valves, hollow billet.. 2008 Suzuki RM-Z450 - Riding Impression - Dirt Rider Magazine. By Jimmy Lewis. February 24, 2009.. The bike is a 450 and it packs the power to prove it. We don't think this is the highest power.
Suzuki's profilation of this bike: Motocross is about to enter a new era. Introducing the all-new RM-Z450 with 2008 RM-Z450 Suzuki fuel injection. Our engineers developed the RM-Z450 using experience gained developing fuel-injection systems for Suzuki´s legendary GSX-R road race bikes and the championship-winning LT-R450 QuadRacer ATV.. The 2008 Suzuki RM-Z450 is the first mass-production fuel-injected motocross bike (at least one year ahead of Honda, Yamaha, Kawasaki and KTM) and that could have resulted in jam-packed dealerships.