| Attribute | Yamaha YFM90 2009 × | Kymco Maxxer 50 2009 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2009 |
| Make | Yamaha | Kymco |
| Model | Yamaha YFM90 | Kymco Maxxer 50 |
| Category | ATV | ATV |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. SVR22 | Carburettor |
| Displacement (cm³) | 88 | 49 |
| Power (kw) | - | 2.8 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Belt |
| Bore (mm) | 47 | 39 |
| Stroke (mm) | 51 | 41 |
| Gearbox | Automatic | Automatic |
| Fuel control | - | Overhead Cams (OHC) |
| Ignition | CDI | C.D.I. |
| Clutch | - | Wet, multiplate |
| Compression | 10.2:1 | 7.2:1 |
| Chassis | ||
| Front suspension | Double A-arm, 78 mm stroke | Single A-Arm |
| Rear suspension | Swingarm, 83 mm stroke | Unit swing |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Frame type | - | SP pipe |
| Front tyre | 18/7-10 | 16/8-7 |
| Rear tyre | 18/10-9 | 16/8-7 |
| Front wheel travel (mm) | - | 71 |
| Rear wheel travel (mm) | - | 74 |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,010 | 900 |
| Dry weight (kg) | 120 | 100 |
| Power/weight ratio | - | 0.028 |
| Overall height (mm) | 910 | 900 |
| Overall length (mm) | 1,490 | 1,385 |
| Overall width (mm) | 885 | 820 |
| Seat height (mm) | 654 | 630 |
| Ground clearance (mm) | 114 | 75 |
| Performance | ||
| Fuel capacity (l) | 4.8 | 6.8 |