| Attribute | Pitster Pro XJR 90 SS × | Lem RX2 Motard 70cc × |
|---|---|---|
| General | ||
| Production from (year) | 2013 | 2007 |
| Make | Pitster Pro | Lem |
| Model | Pitster Pro XJR 90 SS | Lem RX2 Motard 70cc |
| Category | Minibike, cross | Minibike, sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor. Dell`Orto PHBG 19 BS |
| Displacement (cm³) | 88 | 66.3 |
| Power (kw) | - | 11.3 |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Chain | - |
| Bore (mm) | 47 | 41 |
| Stroke (mm) | 49.5 | 41.7 |
| Gearbox | 4-speed | - |
| Ignition | Stator/ CDI with lighting coil | - |
| Clutch | 5 plate wet clutch | adjustable centrifugal wet clutch |
| Compression | 10.1:1 | - |
| Exhaust system | FMF, Pro Circuit and Pitster Big Bore System | Expansion with silencer |
| Chassis | ||
| Front suspension | Conventional Telescoping Fork | Fixed Marzocchi |
| Rear suspension | Type A Swing Arm | - |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Frame type | Chromoly | Tubes with alluminium swing-arm |
| Front tyre | 2.50-10 | 90/90-10 |
| Rear tyre | 2.50-10 | 90/90-10 |
| Other | ||
| Starter | Kick | - |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 940 | 910 |
| Dry weight (kg) | 49 | 41 |
| Power/weight ratio | - | 0.2756 |
| Seat height (mm) | 610 | 605 |
| Ground clearance (mm) | 178 | 210 |
| Performance | ||
| Fuel capacity (l) | 3 | - |