14 August. Friday 2026
PRC (pro Racing Cycles) LX-RR - 2010 Specifications and Reviews
The 2010 PRC LX-RR is a lightweight 50cc two-stroke motocross bike designed for young riders and beginners entering competitive racing. Featuring quality suspension components from Marzocchi and Penske, plus an FMF exhaust system, it delivers responsive handling and reliable performance on dirt tracks. Best suited for junior motocross programs and amateur competition.
2010
General information | |
| Category | Cross / motocross |
| Year | 2010 |
| Model | PRC (Pro Racing Cycles) LX-RR |
Engine and Transmission Specifications | |
| Exhaust system | FMF Exhuast System |
| Transmission type,final drive | Chain |
| Cooling system | Liquid |
| Fuel system | Carburettor. PRC 19MM Carburetor |
| Bore x stroke | 39.5 x 41.0 mm (1.6 x 1.6 inches) |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 50.99 ccm (3.11 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 140 mm (5.5 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 160 mm (6.3 inches) |
| Front brakes | Single disc. Floating |
| Rear suspension | Penske Rear Shock |
| Front suspension | Marzocchi Front Forks |
| | |
Physical measures and capacities | |
| Wheelbase | 1,167 mm (45.9 inches) |
| Dry weight | 52.6 kg (116.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Black, red, yellow |
Performance Profile & Rider Fit
Best For
Track55%
City5%
Cornering80%
Daily Riding5%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a pint-sized 50cc motocross machine best suited to young or lightweight riders already comfortable on dirt bikes, not adult beginners. |
| Purpose | Built purely for competitive motocross and off-road racing at the mini-bike level, with premium suspension components (Marzocchi, Penske) signaling serious race intent. |
| Rider Fit | Its tiny 52.6 kg dry weight and small chassis dimensions mean it is designed for a young rider's size and weight, not a full-grown adult. |
| Character | A high-strung, high-revving two-stroke racer that rewards aggressive throttle control and skilled clutch work over outright power. |
| Not Ideal For | This bike is not for adults seeking a road or touring machine, or for anyone wanting comfort, luggage capacity, or a passenger seat. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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