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| Specifications |  Honda CRF450RXHonda · 2027 |
|---|---|
| Engine | |
DisplacementGreater displacement does not necessarily mean better performance. | 450cc450cc liquid-cooled single-cylinder four-stroke |
Engine configuration | 450cc liquid-cooled single-cylinder four-stroke |
Bore × stroke | 97.0mm x 62.8mm |
Compression ratio | 13.8:1 |
Valves | Unicam® SOHC; four valves per cylinder |
Fuel system | Programmed Fuel Injection (PGM-FI), 46mm throttle body |
Cooling system | Liquid-cooled450cc liquid-cooled single-cylinder four-stroke |
| Dimensions and weight | |
Ready-to-ride weightLower weight with fuel and fluids, assessed separately from dry weight. | 108.86kg240 pounds (includes all standard equipment, required fluids and a full tank of fuel) |
Seat heightA lower seat. The right height depends on your stature. | 949.96mm37.4 inches |
Wheelbase | 1490.98mm58.7 inches |
Ground clearance | 325.12mm12.8 inches |
| Consumption and drivetrain | |
Fuel tank capacityA larger tank. Range also depends on fuel consumption. | 7.19L1.9 gallons |
| Chassis, brakes and suspension | |
Anti-lock braking (ABS)ABS status for this variant. “—” means data is unavailable. | UnknownSingle 260mm disc with twin-piston caliper · Single 240mm disc |
Front suspension | 49mm inverted Showa® fork; 12.2-inch travel |
Rear suspension | Pro-Link® Showa® single shock; 12.0-inch travel |
Front brake | Single 260mm disc with twin-piston caliper |
Rear brake | Single 240mm disc |
Front tyre | Dunlop Geomax AT81; 90/90-21 |
Rear tyre | Dunlop Geomax AT81; 120/90-18 |
Steering angle | 27.4° |
Trail | 116.84mm4.6 inches |
| Fuel and transmission | |
Transmission | Close-ratio five-speed manual |
Final drive | #520 Chain; 13T/51T |
| Equipment | |
Available colours | Red |
Model code | CRF450RX |
| Data source | Specification source |
| Honda CRF450RX |
|---|
Engine |
DisplacementGreater displacement does not necessarily mean better performance. |
450cc450cc liquid-cooled single-cylinder four-stroke |
Engine configuration |
| 450cc liquid-cooled single-cylinder four-stroke |
Bore × stroke |
| 97.0mm x 62.8mm |
Compression ratio |
| 13.8:1 |
Valves |
| Unicam® SOHC; four valves per cylinder |
Fuel system |
| Programmed Fuel Injection (PGM-FI), 46mm throttle body |
Cooling system |
Liquid-cooled450cc liquid-cooled single-cylinder four-stroke |
Dimensions and weight |
Ready-to-ride weightLower weight with fuel and fluids, assessed separately from dry weight. |
108.86kg240 pounds (includes all standard equipment, required fluids and a full tank of fuel) |
Seat heightA lower seat. The right height depends on your stature. |
949.96mm37.4 inches |
Wheelbase |
1490.98mm58.7 inches |
Ground clearance |
325.12mm12.8 inches |
Consumption and drivetrain |
Fuel tank capacityA larger tank. Range also depends on fuel consumption. |
7.19L1.9 gallons |
Chassis, brakes and suspension |
Anti-lock braking (ABS)ABS status for this variant. “—” means data is unavailable. |
UnknownSingle 260mm disc with twin-piston caliper · Single 240mm disc |
Front suspension |
| 49mm inverted Showa® fork; 12.2-inch travel |
Rear suspension |
| Pro-Link® Showa® single shock; 12.0-inch travel |
Front brake |
| Single 260mm disc with twin-piston caliper |
Rear brake |
| Single 240mm disc |
Front tyre |
| Dunlop Geomax AT81; 90/90-21 |
Rear tyre |
| Dunlop Geomax AT81; 120/90-18 |
Steering angle |
| 27.4° |
Trail |
116.84mm4.6 inches |
Fuel and transmission |
Transmission |
| Close-ratio five-speed manual |
Final drive |
| #520 Chain; 13T/51T |
Equipment |
Available colours |
| Red |
Model code |
| CRF450RX |
Data source |
| Specification source |
Green marks an advantage in that specification. “—” means data is unavailable.