01 July. Wednesday 2026
Lem RX3 - 2007 Specifications and Reviews
The 2007 Lem RX3 is a lightweight 50cc minibike designed for young riders and beginners seeking an affordable entry into off-road riding. Its compact 42kg frame and low 675mm seat height make it accessible for smaller riders, while the automatic clutch and simple carbureted engine ensure easy operation. Best known for reliable, budget-friendly fun in motocross and trail riding, it delivers adequate performance for learning fundamentals.
2007
Engine and Transmission Specifications | |
| Clutch | Automatic centrifugal clutch in oil bath |
| Cooling system | Liquid |
| Ignition | Electronic with microchip |
| Fuel system | Carburettor. Dell´Orto PHBG 19 BS |
| Bore x stroke | 39.0 x 41.8 mm (1.5 x 1.6 inches) |
| Compression | 15.5:1 |
| Power | 12.80 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 49.90 ccm (3.04 cubic inches) |
| | |
Physical measures and capacities | |
| Seat height | 675 mm (26.6 inches) If adjustable, lowest setting. |
| Dry weight | 42.0 kg (92.6 pounds) |
Lem RX3 dimensions and frame | |
| Rear tyre dimensions | 2.75-10 |
| Front tyre dimensions | 2.5-12 |
| Frame type | Seel tubes with alluminium swing-arm brake pedaland Rear Body |
Speed and acceleration | |
| Power/weight ratio | 0.3048 HP/kg |
| | |
| Category | Minibike, cross |
| Year | 2007 |
| Model | Lem RX3 |
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