450 SMR: THOROUGHBRED RACING MACHINE
ENGINE
| Design | Single-cylinder, 4-stroke, spark-ignition engine, liquid-cooled |
|---|---|
| Displacement | 449.3 cm³ |
| Bore | 97 mm |
| Stroke | 60.8 mm |
| Starting aid | Electric starter |
| Engine lubrication | Forced oil lubrication with 3 Eaton pumps |
| Primary gear ratio | 29:74 |
| Final drive | 14:52 |
| Cooling system | Liquid cooling system, continuous circulation of cooling liquid with water pump |
| Clutch | Wet multi-disc clutch / hydraulically operated |
| Ignition system | Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment |
CHASSIS
| Frame | Central tube frame made of chrome molybdenum steel tubing |
|---|---|
| Forks | WP Suspension Up Side Down 4860 MXMA CC |
| Shock absorber | WP Suspension 5018 BAVP DCC |
| Suspension travel Front | 280 mm |
| Suspension travel Rear | 310 mm |
| Brake system Front | Single disc brake with radially screwed four-piston fixed caliper, floating brake disc |
| Brake system Rear | Single disc brake with single-piston floating caliper, fixed brake disc |
| Brake discs - diameter Front | 310 mm |
| Brake discs - diameter Rear | 220 mm |
| Chain | 5/8 x 1/4" |
| Steering head angle | 63.5° |
| Wheelbase | 1,495±10 mm |
| Ground clearance unloaded | 310 mm |
| Seat height unloaded | 927 mm |
| Total fuel tank capacity approx. | 7.5 l Unleaded premium fuel (95 RON) |
| Weight without fuel, approx. | 111.5 kg |
