
Aprilia RX 50
Key specifications
Overview
Introducing the 2012 Aprilia RX 50, a standout contender in the enduro-offroad motorcycle category that expertly blends agility and performance for both novice riders and seasoned enthusiasts. With its compact design and lightweight build, the RX 50 is tailor-made for navigating tight trails and conquering off-road challenges. As part of Aprilia's renowned lineage, this model reflects the brand's commitment to engineering excellence, offering riders an exhilarating experience on and off the beaten path. At the heart of the RX 50 is a spirited 49.90 ccm single-cylinder, two-stroke engine, which delivers a peppy performance that will impress even the most discerning riders. With a bore and stroke of 39.9 x 40.0 mm, this well-tuned engine is paired with a 6-speed gearbox that ensures smooth transitions and optimal power delivery across various terrains. The liquid cooling system helps maintain performance during extended rides, while the Dell’Orto PVHA 17.5 carburettor provides precise fuel management, contributing to a thrilling ride that balances speed and control. Whether darting through forests or tackling rocky paths, the RX 50’s lightweight frame and responsive handling make it a joy to ride. The RX 50 is not just about engine performance; it also boasts a host of features designed for rider comfort and safety. The robust steel beam frame provides durability, while the 40 mm hydraulic front fork and high-strength steel swingarm rear suspension offer impressive travel—195 mm in the front and 180 mm in the rear—ensuring that riders can tackle rough terrain with confidence. Stopping power is delivered through a single 300 mm stainless steel disc brake at the front and a 180 mm disc at the rear, promoting reliable braking performance. The bike’s kick starter, coupled with a sleek off-white finish, adds a touch of classic charm, making it a practical yet stylish choice for off-road adventures. **
Pros
- Lightweight and Agile: The compact design allows for nimble handling, making it ideal for maneuvering through tight trails and technical sections.
- Powerful Engine Performance: The 49.90 ccm engine delivers an exciting ride with a strong power-to-weight ratio, ensuring enthusiastic acceleration.
- Robust Suspension System: With generous suspension travel, the RX 50 absorbs bumps and uneven surfaces, providing a smooth ride during off-road excursions.
Cons
- Limited Power for Highway Use: The smaller engine size may not be suitable for highway commuting, as it can struggle to keep up with faster traffic.
- Basic Features: While functional, the RX 50 lacks some advanced technology and amenities found in higher-end models, which may deter some riders.
- Kick Start Only: The absence of an electric start might be inconvenient for some riders, especially in challenging conditions where a quick start is essential.
Technical details
Source specification data
- Make
- Aprilia
- Model
- RX 50
- Category
- Enduro-offroad
- Starter
- Kick
- Electrical
- 85 W generator (120 W optional)
- Color Options
- Off White
- Clutch
- Multi-plate
- Gearbox
- 6-speed
- Ignition
- Electronic C.D.I
- Driveline
- Primary
- drive:
- Gears
- .
- Ratio
- : 21/78.
- Final
- drive:
- Chain
- .
- Ratio
- : 11/53
- Engine Type
- Light alloy cylinder
- Fuel System
- Carburettor. Dell’Orto PVHA 17.5
- Bore X Stroke
- 39.9 x 40.0 mm (1.6 x 1.6 inches)
- Displacement
- 49.90 ccm (3.04 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Emission Details
- Catalytic converter. Euro 2
- Lubrication System
- Automatic mixer
- Transmission Type Final Drive
- Chain
- Seat Height
- 830 mm (32.7 inches) If adjustable, lowest setting.
- Fuel Capacity
- 7.00 litres (1.85 gallons)
- Overall Width
- 825 mm (32.5 inches)
- Overall Length
- 2,045 mm (80.5 inches)
- Wheels
- Spoked wheels with aluminium rim
- Rear Tyre
- 110/80-18
- Frame Type
- Steel beam
- Front Tyre
- 90/90-21
- Rear Brakes
- Single disc
- Front Brakes
- Single
- disc.
- Stainless
- steel disc; floating caliper
- Rear Suspension
- High strength steel swingarm
- Front Suspension
- 40 mm hydraulic fork with leading axle.
- Rear Wheel Travel
- 180 mm (7.1 inches)
- Front Wheel Travel
- 195 mm (7.7 inches)
- Rear Brakes Diameter
- 180 mm (7.1 inches)
- Front Brakes Diameter
- 300 mm (11.8 inches)