2009 Suzuki RM-Z450

Full-on 450cc motocross racer with fuel-injection and aluminum frame.

  • CategoryOff-Road / Motocross
  • Displacement 449cc
  • WeightNot Listed
  • List Price $7499

The RM-Z450 was the first four-stroke to win an AMA Supercross Championship. It's a lightweight, exciting-to-ride package that combines the two-stroke RM size and feel with responsive four-stroke power and torque. This latest model has undergone a considerable number of engine improvements, including battery-less EFI, qualifying the RM-Z450 as the world's first mass-produced fuel-injected motocross bike. A twin-spar alloy frame, race-quality suspension and top-notch brakes make this yellow machine a serious contender.

Full Specs

  • Specs
  • List price
  • Engine type
  • Bore x stroke
  • Displacement
  • Transmission speeds
  • Front wheel travel
  • Rear wheel travel
  • Fuel capacity
  • Seat height
  • Front brake
  • Rear brake
  • Claimed curb weight
  • Bike Category
  • 2011
  • $8149
  • four-stroke Single
  • 96.0 x 62.1mm
  • 449cc
  • 5
  • 12.2 in.
  • 12.2 in.
  • 1.6 gal.
  • 37.6 in.
  • disc
  • disc
  • 247 lb.
  • Off-Road/Motocross
  • 2009
  • $7499
  • four-stroke Single
  • 96.0 x 62.1mm
  • 449cc
  • 5
  • 12.2 in.
  • 12.2 in.
  • 1.6 gal.
  • 37.6 in.
  • disc
  • disc
  • 247 lb.
  • Off-Road/Motocross
  • 2012
  • $8399
  • dohc Single
  • 96.0 x 62.1mm
  • 449cc
  • 5
  • 12.2 in.
  • 12.2 in.
  • 1.6 gal.
  • 37.6 in.
  • disc
  • disc
  • 249 lb.
  • Off-Road/Motocross