| Attribute | Yamaha YFM90 2011 × | Izuka Wolf 2020 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2020 |
| Make | Yamaha | Izuka |
| Model | Yamaha YFM90 | Izuka Wolf |
| Category | ATV | ATV |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 2 | - |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 88 | 107 |
| Power (kw) | - | 5.4 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | - | 6.5 |
| Bore (mm) | 47 | 52.4 |
| Stroke (mm) | 51 | 49.5 |
| Gearbox | Automatic | 5-speed |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Driveline | 2WD | - |
| Ignition | DC-CDI | Digital CDI |
| Lubrication system | Wet sump | - |
| Compression | 10.2:1 | 9.1:1 |
| Chassis | ||
| Front suspension | Independent double wishbone, 78 mm stroke | Double Periskop |
| Rear suspension | Swingarm, 83 mm stroke | Swingarm |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Single disc | Single disc |
| Front tyre | 18/7-8 | 16/8-7 |
| Rear tyre | 18/9-8 | 16/8-7 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,010 | 910 |
| Kerb weight (kg) | 120 | 83 |
| Overall height (mm) | 910 | 870 |
| Overall length (mm) | 1,490 | 1,340 |
| Overall width (mm) | 885 | 890 |
| Seat height (mm) | 654 | 600 |
| Ground clearance (mm) | 100 | 125 |
| Performance | ||
| Fuel capacity (l) | 4.8 | - |