| CRF450X | 
| Engine Type & Displacement (cc)  | 
                                                                                    Liquid-cooled DOHC In-line 4 cylinder | 
| No. of Valves per Cylinder  | 
                                                                                    4 | 
| Max. Power Output  | 
                                                                                    44.5HP/7,500min-1 (95/1/EC) | 
| Max. Torque  | 
                                                                                    43.1Nm @ 7000 | 
| Fuel Delivery  | 
                                                                                    PGM-FI | 
| Fuel Tank Capacity (Litres)  | 
                                                                                    16.2L | 
| Fuel Consumption  | 
                                                                                    17.2km/l | 
| Starter  | 
                                                                                    Kick/Electric | 
| Battery Capacity (VAh)  | 
                                                                                    12V/8.6AH | 
| Transmission type  | 
                                                                                    6-speed | 
| Clutch  | 
                                                                                    Wet, multiplate clutch | 
| Final Drive  | 
                                                                                    Chain | 
| Dimensions (L×W×H) (mm)  | 
                                                                                    2120mm x 789mm x 1090mm | 
| Ground Clearance (mm)  | 
                                                                                    135mm | 
| Kerb Weight (kg)  | 
                                                                                    212kg | 
| Seat Height (mm)  | 
                                                                                    830mm | 
| Wheelbase (mm)  | 
                                                                                    1455mm | 
| Suspension Front  | 
                                                                                    Showa SFF-BP USD fork | 
| Suspension Rear  | 
                                                                                    Pressurised Seperation Type | 
| Rim Size Front  | 
                                                                                    Cast aluminium | 
| Tyre Size Front  | 
                                                                                    120/70 ZR17 | 
| Rim Size Rear  | 
                                                                                    Cast aluminium | 
| Tyre Size Rear  | 
                                                                                    190/55 ZR17 | 
| ABS System  | 
                                                                                    2 channel | 
| Brakes Front  | 
                                                                                    310mm double disc | 
| Brakes Rear  | 
                                                                                    256mm single disc | 
| Engine Type & Displacement (cc) | -- | 
| No. of Valves per Cylinder | -- | 
| Max. Power Output | -- | 
| Max. Torque | -- | 
| Fuel Delivery | -- | 
| Fuel Tank Capacity (Litres) | -- | 
| Fuel Consumption | -- | 
| Starter | -- | 
| Battery Capacity (VAh) | -- | 
| Transmission type | -- | 
| Clutch | -- | 
| Final Drive | -- | 
| Dimensions (L×W×H) (mm) | -- | 
| Ground Clearance (mm) | -- | 
| Kerb Weight (kg) | -- | 
| Seat Height (mm) | -- | 
| Wheelbase (mm) | -- | 
| Suspension Front | -- | 
| Suspension Rear | -- | 
| Rim Size Front | -- | 
| Tyre Size Front | -- | 
| Rim Size Rear | -- | 
| Tyre Size Rear | -- | 
| ABS System | -- | 
| Brakes Front | -- | 
| Brakes Rear | -- |