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Aprilia RX 50
2012Off-road

Aprilia RX 50

Key specifications

Engine
50 cc
Fuel type
petrol
Fuel capacity
1.9 L
Transmission
6-speed
Seat height
33 mm
Front brakes
Single disc. Stainless steel disc; floating caliper
Rear brakes
Single disc

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)

Available colors

Off White