Comparison of KTM 450 SX-F 2010 and Yamaha WR450F Rally 2015 [S]ave
| Attribute |  KTM 450 SX-F 2010 × |  Yamaha WR450F Rally 2015 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2015 |
| Make | KTM | Yamaha |
| Model | KTM 450 SX-F | Yamaha WR450F Rally |
| 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 | Carburettor. Keihin FCR MX 41 | Injection |
| Engine details | - | Titanium valves |
| Displacement (cm³) | 449.3 | 449 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 97 | 95 |
| Stroke (mm) | 60.8 | 63.4 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | Kokusan | TCI |
| Clutch | Wet mDouble disk clutch, operated hydraulically | - |
| Lubrication system | Pressure lubrication with 3 oil pumps | Dry sump |
| Compression | 12.5:1 | 12.3:1 |
| Exhaust system | Aluminium | - |
| Chassis | ||
| Front suspension | WP-USD fork | Kayaba front fork |
| Rear suspension | WP PDS shock absorber | Kayaba rear shock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Frame type | Central double-cradle-type 25CrMo4 | Aluminium Bilateral Beam |
| Front tyre | 80/100-21 | 80/100-21 |
| Rear tyre | 110/90-19 | 120/90-18 |
| Front wheel travel (mm) | 300 | 300 |
| Rear wheel travel (mm) | 335 | 295 |
| Trail (mm) | - | 115 |
| Rake (fork angle) (degree) | 26.5 | 27 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 1,475 | 1,466 |
| Dry weight (kg) | 104 | - |
| Seat height (mm) | 985 | 960 |
| Ground clearance (mm) | 380 | 335 |
| Performance | ||
| Fuel capacity (l) | 8 | 35 |
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