| Attribute | Value |
| General |
| Production from | 2016 year |
| Make | Honda |
| Model | Honda CRF450R |
| Category | Cross / motocross |
| Engine and transmission |
| Engine type | Single cylinder, four-stroke |
| Valves per cylinder | Add |
| Fuel system | Injection. PGM-Fi |
| Engine details | Add |
| Displacement | 449.7 cm³ |
| Power | 38.7 kw |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Liquid |
| Transmission type,final drive | Chain |
| Torque | 48 Nm |
| Bore | 96 mm |
| Stroke | 62.1 mm |
| Gearbox | 5-speed |
| Greenhouse gases | Add |
| Fuel control | Single Overhead Cams (SOHC) |
| Emission details | Add |
| Driveline | Constant mesh |
| Ignition | Full transister |
| Clutch | Multi plate wet clutch |
| Lubrication system | Add |
| Compression | 12.5:1 |
| Exhaust system | Add |
| Chassis |
| Front suspension | 48mm inverted KYB PSF (Pneumatic Spring Fork) with air-adjustable spring rate, and rebound and compression-damping adjustability |
| Rear suspension | Pro-Link® KYB single shock with adjustable spring preload, rebound damping adjustability |
| Front brakes | Single disc. Hydraulic. Two-piston calipers. |
| Rear brakes | Single disc. Hydraulic. Single-piston caliper. |
| Diameter | 220 mm |
| Frame type | Aluminium twin tube |
| Front tyre | 80/100-21 |
| Rear tyre | 120/80-19 |
| Seat | Add |
| Wheels | Dunlop tyres |
| Front wheel travel | 61 mm |
| Rear wheel travel | 61 mm |
| Trail | 116 mm |
| Rake (fork angle) | 27 degree |
| Performance |
| Acceleration 0-100 km/h | Add |
| Other |
| Starter | Kick |
| Color options | |
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | 12 V |
| Dimensions |
| Wheelbase | 1,492 mm |
| Kerb weight | 111 kg |
| Dry weight | Add |
| Power/weight ratio | Add |
| Overall height | 1,271 mm |
| Overall length | 2,191 mm |
| Overall width | 827 mm |
| Seat height | 953 mm |
| Alternate seat height | Add |
| Ground clearance | 330 mm |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Top speed | 170 km/h |
| Length | Add |
| Width | Add |
| Reserve fuel capacity | Add |
| Fuel capacity | 6.4 l |
| Oil capacity | 1.8 l |
| Height | Add |
| Battery capacity | 6 Ah |