| General |
| Comments | Windscreen. Switchable ABS. | Model ID: CRF450RX. |
| Colours | Light White, Black Storm Metallic | Red |
| Dimensions |
| Ground Clearance (in.) | - | 12.9 inches |
| Ground Clearance (mm) | - | 328 mm |
| Seat Height | 850 mm / 33.5 in. | 960 mm / 37.8 in. |
| Wheelbase | 1,507 mm / 59.3 in. | 1,476 mm / 58.1 in. |
| Height | 1,450 mm / 57.1 in. | - |
| Length | 2,207 mm / 86.9 in. | - |
| Width | 953 mm / 37.5 in. | - |
| Weights & Capacities |
| Fuel Capacity | 20.00 litres / 5.28 gallons | 8.33 litres / 2.20 gallons |
| Wet Weight | 244.0 kg / 537.9 lbs | 118.4 kg / 261.0 lbs |
| Performance |
| Max Torque | 125.00 Nm (12.7 kgf-m or 92.2 ft.lbs) @ 6500 Revolutions | - |
| Engine |
| Bore x Stroke (mm) | 101.0 x 73.0 mm | 96.0 x 62.0 mm |
| Bore x Stroke (in,) | 4.0 x 2.9 inches | 3.8 x 2.4 inches |
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) | Single Overhead Cams (SOHC) |
| Engine Type | Two cylinder boxer, two-stroke | Single cylinder, four-stroke |
| CO2 | 2,204.0 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Engine Detail | - | Titanium Intake Valves |
| Fuel System | Injection. Electronic intake pipe injection | Injection. Programmed Fuel Injection (PGM-FI) |
| Compression Ratio | 12.5:1 | 13.5:1 |
| Emissions | Closed-loop 3-way catalytic converter, emission standard EU-4 | - |
| Engine Lubrication | Dry sump | - |
| Fuel Consumption | 95.00 litres/100 km (1.1 km/l or 2.48 mpg) | - |
| Fuel Reserve | 4.00 litres / 1.06 gallons | 1.60 litres / 0.42 gallons |
| Ignition | - | Full transistorized with electronic advance |
| Starter | Electric | Electric & kick |
| Valve System | - | 4 |
| Drivetrain |
| Clutch | Oil lubricated clutch, hydraulically operated | - |
| Final Drive | Shaft drive (cardan) | Chain |
| Gearbox | 6-speed | 5-speed |
| Primary Drive | Constant mesh | #520 T-ring-sealed chain; 13T/51T |
| Chassis |
| Frame Type | Two-section frame, front- and bolted on rear frame, load-bearing engine | Semi-double cradle, aluminium twin-spar |
| Suspension - Front | BMW Motorrad Telelever | 49mm inverted Showa fork with rebound and compression damping adjustability |
| Suspension - Rear | Cast aluminium single-sided swing arm with BMW Motorrad Paralever | Pro-Link® Showa single shock with adjustable spring preload, rebound and compression damping adjustability |
| Rake | 25.5° | 27.2° |
| Trail | 100 mm / 3.9 in. | 116 mm / 4.6 in. |
| Wheel Travel - Front | 190 mm / 7.5 in. | 305 mm / 12.0 in. |
| Wheel Travel - Rear | 200 mm / 7.9 in. | 312 mm / 12.3 in. |
| Wheels & Brakes |
| Brakes - Front Diameter (in.) | 12.0 inches | 10.2 inches |
| Brakes - Front Diameter (mm) | 305 mm | 260 mm |
| Brakes - Rear Diameter (in.) | 10.9 inches | 9.4 inches |
| Brakes - Rear Diameter (mm) | 276 mm | 240 mm |
| Brakes - Front | Double disc. ABS. Floating discs. Four-piston calipers. | Single disc. Two-piston calipers. |
| Brakes - Rear | Single disc. ABS. Floating disc. Two-piston calipers. | Single disc |
| Rims | Aluminium-Gussr?der | Dunlop Geomax tires |
| Tyres - Front | 120/70-19 | 90/90-21 |
| Tyres - Rear | 170/60-17 | 120/90-18 |