Comparison of KTM 450 SX Racing 2003 and Sherco 450 SEF-R 2017 [S]ave
| Attribute |  Sherco 450 SEF-R 2017 × |  KTM 450 SX Racing 2003 × |
|---|---|---|
| General | ||
| Production from (year) | 2017 | 2003 |
| Make | Sherco | KTM |
| Model | Sherco 450 SEF-R | KTM 450 SX Racing |
| Category | Enduro / offroad | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection. Synerject digital electronic fuel injection | Carburettor |
| Engine details | Sherco engine | - |
| Displacement (cm³) | 449.4 | 449.4 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 95 | 95 |
| Stroke (mm) | 63.4 | 63.4 |
| Gearbox | 6-speed | 4-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Emission details | Euro 3 | - |
| Clutch | Hydraulic, multidisc in oil bath | - |
| Lubrication system | Dry sump | - |
| Exhaust system | Stainless steel header pipe, aluminum muffler with catalytic converter | - |
| Chassis | ||
| Front suspension | WP 48mm telescopic fork, rebound and compression adjustable | - |
| Rear suspension | WP progressive, multiadjustable rear shock utilizing a linkage and rod system | - |
| Front brakes | Single disc. Brembo | Single disc |
| Rear brakes | Single disc. Brembo | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | Double cradle Chrome-Molybdenum design | - |
| Front tyre | 1.60-21 | 80/100-21 |
| Rear tyre | 2.15-18 | 110/90-19 |
| Wheels | Aluminum rims with Michelin Enduro Competition tube type | - |
| Front wheel travel (mm) | 300 | 300 |
| Rear wheel travel (mm) | 330 | 335 |
| Other | ||
| Starter | Electric | - |
| Color options |
| - |
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,490 | 1,481 |
| Dry weight (kg) | 109 | 104 |
| Seat height (mm) | 950 | 925 |
| Ground clearance (mm) | 355 | 380 |
| Performance | ||
| Fuel capacity (l) | 9.7 | 7 |
| Battery capacity (Ah) | 4 | - |
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