Factory Bike Desert YR 50 - 2006 Specifications and Reviews
The 2006 Factory Bike Desert YR 50 is a lightweight enduro machine designed for young riders and beginners seeking off-road adventure. Powered by a liquid-cooled two-stroke engine with a high 12.0:1 compression ratio, it delivers punchy performance in compact form. Known for its agile handling and quality PAIOLI suspension setup, this bike excels in technical terrain and desert riding.
Engine and Transmission Specifications | |
| Clutch | Wet multiplate |
| Transmission type,final drive | Chain |
| Cooling system | Liquid |
| Ignition | Electronic |
| Fuel system | Carburettor. Dell' Orto PHBN |
| Bore x stroke | 40.3 x 39.0 mm (1.6 x 1.5 inches) |
| Compression | 12.0:1 |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 49.70 ccm (3.03 cubic inches) |
| | |
| Category | Enduro / offroad |
| Year | 2006 |
| Model | Factory Bike Desert YR 50 |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 240 mm (9.4 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 110/80-18 |
| Front tyre dimensions | 90/90-21 |
| Rear suspension | PAIOLI monoshock |
| Front suspension | PAIOLI hydraulic fork 36 mm |
| Frame type | Hardened Steel CrMo. Bolt-on rear section |
| | |
Physical measures and capacities | |
| Fuel capacity | 7.50 litres (1.98 gallons) |
| Overall length | 2,070 mm (81.5 inches) |
| Dry weight | 81.5 kg (179.7 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track15%
City25%
Cornering60%
Daily Riding20%
Touring12%
Passenger5%
Rider Profile
| Best For | This tiny-capacity two-stroke enduro is best suited to younger or novice off-road riders, or experienced riders looking for a lightweight play bike rather than raw performance. |
| Purpose | It's built for off-road trails, motocross-style practice, and learning enduro skills rather than any road-going or touring use. |
| Rider Fit | Its very low dry weight and small frame make it extremely easy to manhandle, pick up, and throw around, ideal for lighter or smaller-statured riders. |
| Character | A nimble, buzzy little two-stroke that rewards revving and playful riding rather than outright straight-line speed. |
| Not Ideal For | It's not for riders wanting highway capability, long-distance comfort, or carrying a passenger. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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