Comparison of Aprilia Mini RX 50 Entry and Lem R2 [S]ave
| Attribute |  Lem R2 × |  Aprilia Mini RX 50 Entry × |
|---|---|---|
| General | ||
| Production from (year) | 2006 | 2005 |
| Make | Lem | Aprilia |
| Model | Lem R2 | Aprilia Mini RX 50 Entry |
| Category | Minibike, cross | Minibike, cross |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Dell´Orto PHBG 14 MS | Carburettor. Dell’Orto PHBN 14 MS |
| Displacement (cm³) | 49.8 | 49.8 |
| Power (kw) | 8.4 | 1.5 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 39 | 39 |
| Stroke (mm) | 41.7 | 41.7 |
| Gearbox | 1-speed | 1-speed |
| Clutch | Centrifugal automatic | Multiple disk in oil bath |
| Lubrication system | Premix | Separate mixing with variable displacement pump |
| Compression | - | 9.0:1 |
| Chassis | ||
| Front suspension | Marzocchi dual hydraulic with aluminum triple clamp | - |
| Rear suspension | Paioli SX remote hydraulic monoshock with adjustable comp/rebound | - |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Frame type | ChroMoly oval perimeter frame | Steel tube |
| Front tyre | - | 10-2.5 |
| Rear tyre | - | 10-2.5 |
| Other | ||
| Starter | Kick | Kick |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 914 | 925 |
| Dry weight (kg) | 41 | 35 |
| Power/weight ratio | 0.2049 | 0.0429 |
| Seat height (mm) | 610 | 615 |
| Ground clearance (mm) | 279 | 230 |
| Performance | ||
| Fuel capacity (l) | 3 | - |
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