| TECHNICAL SPECIFICATION | 
|---|
| Model ID | 
|---|
| Manufacturer (Make) | Suzuki | 
| Model Name | RM-Z 450 | 
| Year | 2008 | 
| Category(class) | Motocross / Dirtbike | 
| Engine | 
|---|
| Engine Capacity (Displacement) | 449 ccm (27.4 cubic inches) | 
| Engine Type | Single cylinder | 
| Bore x Stroke | Ø96.0 mm x 62.1 mm (Ø3.78 inches x 2.44 inches) | 
| Bore/Stroke Ratio | 1.55 | 
| Compression Ratio | 12.2:1 | 
| Stroke | 4 | 
| Timing System | DOHC | 
| Fuel System(Carburetion) | Injection. Electronic Fuel Injection | 
| Ignition | Digital CDI | 
| Lubrication System | Semi-dry sump | 
| Cooling System | Liquid | 
| Powertrain | 
|---|
| Gearbox | 5 speed | 
| Transmission (Final Drive) | Chain | 
| Chassis/Suspension/Brakes | 
|---|
| Front Suspension | Telescopic, cartridge-type fully adjustable rebound, compression and pre-load settings | 
| Rear Suspension | Link-type, spring preload fullyadjustable rebound, compression and pre-load settings | 
| Front Brakes | Single disc | 
| Rear Brakes | Single disc | 
| Front Tire | 90/90-21 | 
| Rear Tire | 120/90-19 | 
| Dimensions | 
|---|
| Overall Length | 2185 mm (86.02 inches) | 
| Overall Width | 830 mm (32.68 inches) | 
| Overall Height | 1260 mm (49.61 inches) | 
| Seat Height | 955 mm (37.6 inches) | 
| Wheelbase | 1480 mm (58.27 inches) | 
| Ground Clearance | 350 mm (13.78 inches) | 
| Dry Weight | 101.5 kg (224 lb) | 
| Fuel Capacity | 6.20 litres (1.64 gallons) | 
| Performance | 
|---|
| Top Speed | - | 
| Acceleration (dart, speedup) time |  | 
| 0-100 km/h | - | 
| 0-60 mph | - | 
| 1/4 mile | - | 
| 60 to 140 km/h, highest gear | - |