| Attribute | Yamaha WR450F Rally 2015 × | Sherco 4.5i Enduro 2005 × |
|---|---|---|
| General | ||
| Production from (year) | 2015 | 2005 |
| Make | Yamaha | Sherco |
| Model | Yamaha WR450F Rally | Sherco 4.5i Enduro |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Injection | Injection |
| Engine details | Titanium valves | - |
| Displacement (cm³) | 449 | 448.6 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 95 | 94.5 |
| Stroke (mm) | 63.4 | 64 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Single Overhead Cams (SOHC) |
| Ignition | TCI | - |
| Lubrication system | Dry sump | - |
| Compression | 12.3:1 | - |
| Chassis | ||
| Front suspension | Kayaba front fork | 46 Paioli/Kayaba telescopic fork. Forward offset wheel axle and brake calliper. |
| Rear suspension | Kayaba rear shock | Progressive system with single Paioli absorber with aluminium structure and fully adjustable (four regulation types) |
| Front brakes | Single disc | - |
| Rear brakes | Single disc | - |
| Frame type | Aluminium Bilateral Beam | Built from Chrome-molybdenum forming a single structure. |
| Front tyre | 80/100-21 | - |
| Rear tyre | 120/90-18 | - |
| Front wheel travel (mm) | 300 | 295 |
| Rear wheel travel (mm) | 295 | 310 |
| Trail (mm) | 115 | - |
| Rake (fork angle) (degree) | 27 | - |
| Other | ||
| Starter | Electric | - |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,466 | 1,485 |
| Dry weight (kg) | - | 109 |
| Seat height (mm) | 960 | 920 |
| Ground clearance (mm) | 335 | 350 |
| Performance | ||
| Fuel capacity (l) | 35 | - |