Comparison of Lem R3 and Lem RX2 Motard 70cc [S]ave
| Attribute |  Lem R3 × |  Lem RX2 Motard 70cc × |
|---|---|---|
| General | ||
| Production from (year) | 2006 | 2007 |
| Make | Lem | Lem |
| Model | Lem R3 | Lem RX2 Motard 70cc |
| Category | Minibike, cross | Minibike, sport |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Dell´Orto PHBG 14MS | Carburettor. Dell`Orto PHBG 19 BS |
| Displacement (cm³) | 49.8 | 66.3 |
| Power (kw) | 9.3 | 11.3 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | - |
| Bore (mm) | 39 | 41 |
| Stroke (mm) | 41.7 | 41.7 |
| Gearbox | 1-speed | - |
| Clutch | Centrifugal automatic | adjustable centrifugal wet clutch |
| Lubrication system | Premix | - |
| Exhaust system | Works style racing exhaust w/ rebuildable alloy oval silencer | Expansion with silencer |
| Chassis | ||
| Front suspension | Marzocchi dual hydraulic with aluminum triple clamp | Fixed Marzocchi |
| Rear suspension | Paioli SX remote hydraulic monoshock with adjustable comp/rebound | - |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Frame type | ChroMoly oval perimeter frame | Tubes with alluminium swing-arm |
| Front tyre | - | 90/90-10 |
| Rear tyre | - | 90/90-10 |
| Other | ||
| Starter | Kick | - |
| Dimensions | ||
| Wheelbase (mm) | 914 | 910 |
| Dry weight (kg) | 42 | 41 |
| Power/weight ratio | 0.2214 | 0.2756 |
| Seat height (mm) | 610 | 605 |
| Ground clearance (mm) | 279 | 210 |
| Performance | ||
| Fuel capacity (l) | 3 | - |
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