| General |
| Year | 2005 - 06 | 2025 |
| Make Model | Yamaha WR 450F | KTM 390 Adventure R |
| Dimensions |
| Seat Height | 998 mm / 39.3 in | 870 mm / 34.3 in |
| Wheelbase | 1485 mm / 58.5 in | 1481 mm / 58.3 in |
| Ground Clearance | 365 mm / 14.3 in | - |
| Height | 1300 mm / 51.2 in | - |
| Length | 2175 mm / 85.6 in | - |
| Width | 825 mm / 32.5 in | - |
| Weights & Capacities |
| Dry Weight (kg) | 112.5 | - |
| Wet Weight (kg) | 122 | 165 |
| Dry Weight | 112.5 kg / 248 lbs | - |
| Fuel Capacity | 8 Liters / 2.1 US gal | 14 L / 3.7 US gal |
| Wet Weight | 122 kg / 268 lbs | 165 kg / 364 lbs |
| Performance |
| Max Power | 58 hp / 42.3 kW @ 9000 rpm | 33 kW / 44.3 hp @ 8500 rpm |
| Max Torque | 49 Nm / 33.1 lb-ft @ 7000 rpm | 39 Nm / 28.7 lb-ft @ 7000 rpm |
| Engine |
| Displacement | 449 cc / 27.4 in | 398.7 cc / 24.3 cu-in |
| Engine Detail | Four stroke, single cylinder, DOHC, 5 titanium valve per cylinder. | Four stroke, single cylinder, DOHC with finger followers, 4 valves |
| Bore x Stroke | 95 x 63.4 mm | 89 x 64 mm |
| Compression Ratio | 12.5:1 | 12.6:1 |
| Cooling System | Liquid cooled | Liquid Cooled |
| Emissions | - | EURO 5+ |
| Engine Management | - | Bosch EMS with RBW |
| Fuel Induction | 39mm Keihin FCR flat-slide throttle position sensor | Bosch fuel injection, 46 mm throttle body |
| Ignition | Digital CDI | - |
| Lubrication | Wet Sump | Wet sump |
| Starter | Electric / Kick-starter | Electric |
| Drivetrain |
| Clutch | Wet, multiple discs, cable operated | PASC slipper clutch, mechanically operated |
| Final Drive | "O" ring Chain | Chain 520-X Ring |
| Primary Drive | - | 86:33 |
| Transmission / Drive | 5 Speed | 6 Speed |
| Chassis |
| Frame Type | Steel, Single cradle frame | Steel trellis frame, powder coated, with bolt-on subframe |
| Suspension - Front | 46mm Kayaba inverted telescopic fork, compression and rebound damping adjustable | 43mm WP APEX 43, compression and rebound adjustble, 30 clicks |
| Suspension - Rear | Fully adjustable Kayaba single shock, 315mm wheel travel, separate speed compression adjustment | WP APEX Split Piston, preload with top ring and rebound, 20 clicks |
| Steering Head Angle | - | 63.1° |
| Wheel Travel - Front | 300 mm / 11.8 in | 230 mm / 9.1 in |
| Wheel Travel - Rear | 318 mm / 12.4 in | 230 mm / 9.1 in |
| Wheels & Brakes |
| Brakes - Front | Single 250mm disc 4 piston caliper | Single |
| Brakes - Rear | Single 245mm disc 2-piston caliper | Single 240 mm disc, Bybre floating 1 piston caliper |
| ABS | - | Bosch 10.3 Modular with Offroad mode |
| Tyres - Front | 80/100-21 | 90/90 x R21 M/C 54T M+S |
| Tyres - Rear | 110/100-18 | 140/80 x R18 M/C 70T M+S |
| Wheels | - | Wire spoke, aluminium rims |
| Wheels - Front | - | 21 x 1.85 |
| Wheels - Rear | - | 18 x 2.5 |