| Attribute | Honda CRF450RE 2018 × | Suzuki RM-Z450 2011 × |
|---|---|---|
| General | ||
| Production from (year) | 2018 | 2011 |
| Make | Honda | Suzuki |
| Model | Honda CRF450RE | Suzuki RM-Z450 |
| Category | Cross / motocross | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Injection | Injection |
| Displacement (cm³) | 449.7 | 449 |
| Power (kw) | 38.7 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 48 | - |
| Bore (mm) | 96 | - |
| Stroke (mm) | 62.1 | - |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Single Overhead Cams (SOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Driveline | Constant mesh | Chain, DID520MXV4, 114 links |
| Ignition | Full Transistor | Electronic ignition |
| Clutch | Wet, multiplate | - |
| Compression | 12.5:1 | - |
| Chassis | ||
| Front suspension | Kayaba 48mm inverted PFS2 | Telescopic inverted, coil spring, oil damped |
| Rear suspension | Kayaba monoshock using Honda Pro-Link system | Swingarm, link type, coil spring, oil damped |
| Front brakes | Single disc. Wave disc. Hydraulic. | Single disc |
| Rear brakes | Single disc. Wave disc. Hydraulic. | Single disc |
| Diameter (mm) | 240 | - |
| Frame type | Aluminium twin tube | Twin-spar aluminum frame and swingarm. |
| Front tyre | 80/100-21 | 80/100-21 |
| Rear tyre | 120/80-19 | 110/90-19 |
| Wheels | Aluminium spoke | - |
| Front wheel travel (mm) | 310 | 310 |
| Rear wheel travel (mm) | 315 | 310 |
| Trail (mm) | 117 | 130 |
| Rake (fork angle) (degree) | 27 | 29.8 |
| Other | ||
| Starter | Kick | Kick |
| Color options |
|
|
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,494 | 1,495 |
| Kerb weight (kg) | 110.6 | 113 |
| Overall length (mm) | 2,191 | 2,190 |
| Overall width (mm) | 827 | 830 |
| Seat height (mm) | 955 | 955 |
| Ground clearance (mm) | 332 | 325 |
| Performance | ||
| Fuel capacity (l) | 6.3 | 6.2 |
| Oil capacity (l) | 1.8 | - |
| Battery capacity (Ah) | 6 | - |