Factory Bike Desert YR 250 - 2004 Specifications and Reviews
The 2004 Factory Bike Desert YR 250 is a lightweight enduro bike designed for off-road enthusiasts seeking nimble trail performance. Its 250cc liquid-cooled single-cylinder engine delivers 50 horsepower with a compact 103kg package, making it ideal for riders tackling technical terrain and desert conditions. Known for agility and manageable power delivery, it suits intermediate off-road riders prioritizing handling over displacement.
2004
General information | |
| Category | Enduro / offroad |
| Year | 2004 |
| Model | Factory Bike Desert YR 250 |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Fuel system | Carburettor |
| Bore x stroke | 67.5 x 69.8 mm (2.7 x 2.7 inches) |
| Compression | 12.0:1 |
| Power | 50.00 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 249.80 ccm (15.24 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,370 mm (53.9 inches) |
| Overall width | 815 mm (32.1 inches) |
| Overall length | 2,230 mm (87.8 inches) |
| Overall height | 1,180 mm (46.5 inches) |
| Weight incl. oil, gas, etc | 103.0 kg (227.1 pounds) |
Factory Bike Desert YR 250 dimensions and frame | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 140/80-18 |
| Front tyre dimensions | 90/90-21 |
| Rear suspension | Ohlins shock absorber |
| Front suspension | Marzocci Hydraulic, 50 mm |
| Frame type | Desmontabled hardened steel CrMo. |
Speed and acceleration | |
| Color options | Read, BLue |
| Fuel capacity | 9.50 litres (2.51 gallons) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
50 hp
Peak Power
5.5s
0-60 mph
Best For
Track45%
City25%
Cornering70%
Daily Riding25%
Touring25%
Passenger10%
Rider Profile
| Best For | This is a race-bred enduro machine best suited to intermediate or advanced off-road riders who can handle a light, high-strung two-stroke. |
| Purpose | Built for desert racing, enduro competition, and technical off-road trails rather than road use or commuting. |
| Rider Fit | Its very light dry weight and tall, narrow ergonomics reward an active standing riding style but demand decent fitness and leg strength for standing over rough terrain. |
| Character | A punchy, high-revving two-stroke single with premium suspension components that gives sharp, aggressive, and highly responsive handling on loose and uneven surfaces. |
| Not Ideal For | Not a good fit for riders wanting a comfortable daily commuter, a passenger-friendly bike, or a machine suited to sustained highway touring. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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