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Aprilia RX 50
2015Off-road

Aprilia RX 50

Key specifications

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

Overview

Introducing the 2015 Aprilia RX 50, a spirited contender in the enduro-offroad category that captures the essence of lightweight agility and rugged performance. This bike is tailor-made for those who crave adventure, whether it's tackling challenging trails or navigating urban environments. With its distinctive Italian design and a commitment to performance, the RX 50 is positioned as an ideal bike for both novices and experienced riders looking for a nimble machine that can handle diverse terrains with ease. At the heart of the RX 50 lies a punchy 49.90 cc single-cylinder, two-stroke engine that delivers a thrilling riding experience. The bike’s engine is paired with a 6-speed gearbox, ensuring smooth transitions and responsive acceleration, making it perfect for both off-road escapades and city commuting. The electronic CDI ignition and liquid cooling system work in harmony to ensure consistent power delivery, while the Dell’Orto PVHA 17.5 carburettor optimizes fuel efficiency and performance. Riders will appreciate the bike's light weight, contributing to its agile handling and the ability to tackle obstacles with confidence. The front and rear suspension systems, featuring a 40 mm hydraulic fork and a high-strength steel swingarm with a hydraulic monoshock, provide 195 mm and 180 mm of travel respectively, ensuring a comfortable ride over rough terrains. The RX 50 is packed with features that enhance the riding experience. Its robust steel beam frame ensures durability while maintaining a lightweight profile, which is essential for maneuverability. The braking system is equipped with a 260 mm front disc and a 180 mm rear disc, offering powerful stopping capabilities that inspire confidence on the trails. With a seat height of 880 mm, riders can easily plant their feet on the ground, providing stability during stops and starts. The 7-liter fuel tank allows for extended rides without frequent refueling, making it an excellent choice for adventurous outings. The kick starter adds a touch of classic charm and reliability, ensuring you’re ready to ride at a moment’s notice. **

Pros

  • Lightweight and Agile: The compact design and low weight make it easy to handle, perfect for both beginners and seasoned riders.
  • Responsive Engine: The 49.90 cc two-stroke engine delivers quick acceleration and impressive power for off-road adventures.
  • Durable Construction: The steel beam frame and robust suspension components ensure longevity and resilience on rough trails.

Cons

  • Limited Fuel Capacity: At just 7 liters, the fuel tank may require more frequent stops on longer rides.
  • Seat Height: With a height of 880 mm, it might be challenging for shorter riders to comfortably reach the ground.
  • Two-Stroke Maintenance: The two-stroke engine may require more frequent maintenance and care compared to four-stroke counterparts.

Technical details

Source specification data

Make
Aprilia
Model
RX 50
Category
Enduro-offroad
Starter
Kick
Clutch
Multi-plate
Gearbox
6-speed
Ignition
Electronic C.D.I
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
880 mm (34.6 inches) If adjustable, lowest setting.
Fuel Capacity
7.00 litres (1.85 gallons)
Overall Width
825 mm (32.5 inches)
Overall Length
2,100 mm (82.7 inches)
Wheels
Spoked wheels with aluminium rims
Rear Tyre
110/80-18
Frame Type
Steel beam
Front Tyre
80/90-21
Rear Brakes
Single disc
Front Brakes
Single
disc.
Stainless
steel disc; floating caliper
Rear Suspension
High strength steel swingarm, hydraulic monoshock.
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
260 mm (10.2 inches)