| Attribute | Yamaha XT660X 2014 × | Husqvarna SMR 630 2005 × |
|---|---|---|
| General | ||
| Production from (year) | 2014 | 2005 |
| Make | Yamaha | Husqvarna |
| Model | Yamaha XT660X | Husqvarna SMR 630 |
| Category | Super motard | Super motard |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Injection. EFI | Carburettor |
| Displacement (cm³) | 660 | 633.6 |
| Power (kw) | 34.6 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 60 | - |
| Bore (mm) | 100 | 98 |
| Stroke (mm) | 84 | 84 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Driveline | Constant Mesh | - |
| Ignition | TCI | Analogic |
| Clutch | Wet, multiple-disc coil spring | Wet, multiplate type; mechanic control |
| Lubrication system | Dry sump | Forced lubrification with double pump |
| Compression | 10.0:1 | 12.0:1 |
| Chassis | ||
| Front suspension | Telescopic forks | Marzocchi 45mm, upside-down telescopic hydraulic fork with advanced axle |
| Rear suspension | Linked monoshock with spring preload adjustment | Progressive |
| Front brakes | Single disc. Hydraulic | Single disc |
| Rear brakes | Single disc. Hydraulic | Single disc |
| Diameter (mm) | 245 | 220 |
| Frame type | Steel tube, diamond shaped | Steel single tube cradle (round tubes);rear frame in light alloy |
| Front tyre | 120/70-R17 | 120/70-,17 |
| Rear tyre | 160/60-R17 | 150/60-17 |
| Wheels | Aluminium wheel rims | - |
| Front wheel travel (mm) | 200 | 260 |
| Rear wheel travel (mm) | 200 | 290 |
| Trail (mm) | 94 | - |
| Rake (fork angle) (degree) | 26 | - |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,505 | 1,500 |
| Kerb weight (kg) | 186 | 148.3 |
| Overall height (mm) | 1,170 | 1,240 |
| Overall length (mm) | 2,175 | 2,083 |
| Overall width (mm) | 860 | 840 |
| Seat height (mm) | 865 | 850 |
| Ground clearance (mm) | 210 | 240 |
| Performance | ||
| Fuel capacity (l) | 15 | 9 |
| Oil capacity (l) | 2.9 | - |