
Orion RX 250
Key specifications
Overview
### 1987 Aprilia RX 250: A Trailblazer in Cross-Motocross The 1987 Aprilia RX 250 stands proudly in the world of cross-motocross motorcycles, a prime example of Italian engineering excellence. Launched at a time when off-road riding was gaining massive popularity, the RX 250 was designed to cater to the needs of both competitive riders and weekend warriors looking to tackle rugged terrains. This lightweight beast, tipping the scales at just 100 kg (220.5 lbs), is compact yet powerful, making it an appealing choice for those who crave agility and performance on the trails. With its striking design and distinctive Aprilia branding, this model quickly carved a niche for itself among enthusiasts. At the heart of the RX 250 lies a robust 246 cc single-cylinder, two-stroke engine that churns out an impressive 47 horsepower at 8000 RPM. This spirited engine is not just about raw power; it delivers an exhilarating riding experience characterized by rapid acceleration and agile handling. The liquid-cooled design ensures optimal performance even during the most demanding rides, while the 5-speed gearbox provides seamless transitions through gears, helping riders conquer any obstacle with ease. With a top speed of 120 km/h (74.6 mph), the RX 250 offers more than enough thrill for those looking to push the limits, whether on dirt tracks or rugged trails. The RX 250 is equipped with key features that highlight its purpose as a serious off-road competitor. Its single disc front brake provides reliable stopping power, while the expanding rear brake adds an extra layer of control, especially on steep descents. The bike’s suspension is designed to absorb shocks and bumps, allowing it to glide over uneven terrain smoothly. The 8.5-liter fuel tank ensures that riders can enjoy extended sessions without frequent refueling, making it practical for longer excursions. Combined, these elements create a motorcycle that not only performs well but also instills confidence in its rider. ####
Pros
Cons
- Lightweight and Agile: At just 100 kg, the RX 250 offers exceptional maneuverability, making it easy to navigate through tight trails and obstacles.
- Powerful Performance: The 47 HP engine delivers exhilarating acceleration and speed, perfect for both competitive racing and recreational riding.
- Robust Features: With a reliable braking system and effective suspension, the RX 250 is designed to handle the rigors of off-road environments efficiently.
- Limited Fuel Capacity: The 8.5-liter tank may require more frequent stops for refueling during extended rides compared to other bikes in its class.
- Two-Stroke Maintenance: As a two-stroke engine, it may require more regular maintenance and care, especially in terms of oil mix and emissions.
- Niche Market Appeal: While great for off-road enthusiasts, its specific design may limit its appeal to those looking for a versatile street-riding motorcycle.
Technical details
Source specification data
- Make
- Aprilia
- Model
- RX 250
- Category
- Cross-motocross
- Power
- 47.00 HP (34.3 kW)) @ 8000 RPM
- Gearbox
- 5-speed
- Top Speed
- 120.0 km/h (74.6 mph)
- Bore X Stroke
- 72.0 x 61.0 mm (2.8 x 2.4 inches)
- Compression
- 14.0:1
- Displacement
- 246.00 ccm (15.01 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Transmission Type Final Drive
- Chain
- Fuel Capacity
- 8.50 litres (2.25 gallons)
- Weight Incl Oil Gas Etc
- 100.0 kg (220.5 pounds)
- Rear Tyre
- 4.50-18
- Front Tyre
- 3.00-21
- Rear Brakes
- Expanding brake
- Front Brakes
- Single disc