| General |
| Comments | Model ID: CRF450RX. | Windscreen. |
| Colours | Red | Bronze/grey/black |
| Warranty | - | 2 years unlimited mileage |
| Dimensions |
| Ground Clearance (in.) | 12.9 inches | - |
| Ground Clearance (mm) | 328 mm | - |
| Storage | - | Saddle bags. |
| Seat Height | 960 mm / 37.8 in. | 870 mm / 34.3 in. |
| Wheelbase | 1,476 mm / 58.1 in. | 1,594 mm / 62.8 in. |
| Weights & Capacities |
| Dry Weight | - | 232 kg / 511.5 lbs |
| Fuel Capacity | 8.33 litres / 2.20 gallons | 30.00 litres / 7.93 gallons |
| Wet Weight | 116.6 kg / 257.0 lbs | - |
| Performance |
| Max Torque | - | 128.00 Nm (13.1 kgf-m or 94.4 ft.lbs) @ 7500 Revolutions |
| Power-to-Weight Ratio | - | 0.6552 HP/kg |
| Engine |
| CO2 | - | 129.9 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Displacement (cc) | - | 1198.40 cc |
| Displacement (ci) | - | 73.13 cubic inches |
| Engine Type | Single cylinder, four-stroke | V2, four-stroke |
| Bore x Stroke (mm) | 96.0 x 62.0 mm | 106.0 x 67.9 mm |
| Bore x Stroke (in,) | 3.8 x 2.4 inches | 4.2 x 2.7 inches |
| Fuel Control | Single Overhead Cams (SOHC) | Desmodromic valve control |
| Engine Detail | 38mm intake valve, titanium; 31mm exhaust, steel | Testastretta DVT |
| Fuel System | Injection. Programmed Fuel Injection (PGM-FI) | Injection. Bosch electronic fuel injection system, elliptical throttle bodies with Ride-by-Wire, equivalent diameter 56 mm |
| Compression Ratio | 13.5:1 | 12.5:1 |
| Emissions | - | Euro 4 |
| Exhaust | - | Stainless steel muffler with catalytic converter and 2 lambda probes, alluminium tail pipes |
| Fuel Consumption | - | 5.60 litres/100 km (17.9 km/l or 42.00 mpg) |
| Fuel Reserve | 1.60 litres / 0.42 gallons | - |
| Ignition | Full transistorized with electronic advance | Dual Spark |
| Starter | Electric & kick | Electric |
| Valve System | 4 | 4 |
| Drivetrain |
| Clutch | - | Light action, wet, multiplate clutch with hydraulic control. Self-servo action on drive, slipper action on over-run |
| Final Drive | Chain | Chain |
| Gearbox | 5-speed | 6-speed |
| Primary Drive | #520 T-ring-sealed chain; 13T/51T | Chain 5.30 |
| Chassis |
| Frame Type | Semi-double cradle, aluminium twin-spar | Tubular steel trellis |
| Suspension - Front | 49mm inverted Showa fork with rebound and compression damping adjustability | Sachs 48 mm fully adjustable usd forks. Electronic compression and rebound damping adjustment with Ducati Skyhook Suspension (DSS) |
| Suspension - Rear | Pro-Link® Showa single shock with adjustable spring preload, rebound and compression damping adjustability | Fully adjustable Sachs unit. Electronic compression and rebound damping adjustment. Electronic spring pre-load adjustment with Ducati Skyhook Suspension (DSS). Aluminium double-sided swingarm |
| Rake | 27.2° | 25.0° |
| Trail | 116 mm / 4.6 in. | 110 mm / 4.3 in. |
| Wheel Travel - Front | 305 mm / 12.0 in. | 200 mm / 7.9 in. |
| Wheel Travel - Rear | 312 mm / 12.3 in. | 200 mm / 7.9 in. |
| Electrical Systems |
| Instrumentation | - | LCD display |
| Wheels & Brakes |
| Brakes - Front Diameter (in.) | 10.2 inches | 12.6 inches |
| Brakes - Front Diameter (mm) | 260 mm | 320 mm |
| Brakes - Rear Diameter (in.) | 9.4 inches | 10.4 inches |
| Brakes - Rear Diameter (mm) | 240 mm | 265 mm |
| Brakes - Front | Single disc. Two-piston calipers. | Double disc. ABS. Brembo. Floating discs. Four-piston calipers. Radially mounted. |
| Brakes - Rear | Single disc | Single disc. ABS. Brembo Two-piston calipers. |
| Rims | Dunlop Geomax tires | - |
| Tyres - Front | 90/90-21 | 120/70-ZR19 |
| Tyres - Rear | 120/90-18 | 170/60-ZR17 |