Rieju MX 50
2005Off-road

Rieju MX 50

Key specifications

Engine
50 cc
Fuel type
petrol
Seat height
340 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2005 Aprilia MX 50, a remarkable entry in the enduro-offroad category that blends Italian engineering with spirited performance for younger riders and newcomers. This lightweight motorcycle is designed to tackle rough terrains with ease, making it the perfect choice for those looking to delve into the world of off-road biking. With its sleek styling and vibrant color options in black and red, the MX 50 not only promises an exhilarating ride but also stands out visually, embodying the adventurous spirit of Aprilia. At the heart of the Aprilia MX 50 lies a robust 49.7cc single-cylinder, two-stroke engine that delivers surprising power for its compact size. With a compression ratio of 12.0:1 and a precise bore and stroke of 40.3 x 39.0 mm, this agile engine is engineered to provide a responsive throttle and a lively acceleration that is both exciting and easy to handle. The electronic ignition and Dell'Orto SHA 14/12 carburettor, equipped with a mixture heating system, ensure optimal performance in varying conditions. The liquid cooling system maintains an efficient operating temperature, allowing riders to push their limits without overheating, making the MX 50 a reliable companion on challenging trails. The Aprilia MX 50 is not just about power; it also boasts impressive technology and features that enhance its off-road capabilities. The closed cradle frame, crafted from high-strength steel tubes, delivers exceptional rigidity while keeping the weight low, allowing for nimble handling and stability. The advanced suspension setup, featuring an upside-down telescopic fork with 225mm of front travel and a rear swing-arm with a fully adjustable monoshock providing 260mm of travel, ensures that riders can tackle various terrains with confidence. The braking system, equipped with single discs at both the front (230mm) and rear (220mm), provides reliable stopping power, enhancing safety on adventurous rides. **

Pros

  • Lightweight and Nimble: The compact design and low weight make it easy to maneuver and control, especially for beginners.
  • Powerful Engine: The two-stroke engine offers impressive acceleration and responsiveness, perfect for off-road adventures.
  • Advanced Suspension: With adjustable suspension and substantial travel, it provides excellent comfort and handling on uneven trails.

Cons

  • Limited Power for Experienced Riders: While great for beginners, more experienced riders may find the engine's power output limiting on tougher terrains.
  • Kick Start Only: The absence of an electric start may be inconvenient for some riders, especially in challenging conditions.
  • Seat Height: With a seat height of 1,340 mm, it may not be suitable for shorter riders, making it less accessible for all enthusiasts.

Technical details

Source specification data

Make
Aprilia
Model
MX 50
Category
Enduro-offroad
Starter
Kick
Color Options
Black, Red
Clutch
Multiple disk in oil bath
Ignition
Electronic, capacitor discharge
Fuel System
Carburettor
.
Dell
´
A
14/12 with mixture heating system in manifold
Bore X Stroke
40.3 x 39.0 mm (1.6 x 1.5 inches)
Compression
12.0:1
Displacement
49.70 ccm (3.03 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Lubrication System
Separate mixing with variable displacement pump
Transmission Type Final Drive
Chain
Seat Height
1,340 mm (52.8 inches) If adjustable, lowest setting.
Rear Tyre
130/70-17
Frame Type
Closed cradle split at exhaust level, in high strength steel tubes
Front Tyre
100/80-17
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
Swing
-arm in box section steel, with anti-friction bushings, adjustable monoshock with
Aprilia Progressive System
action.
Front Suspension
Upside down telescopic fork, Ø 35 mm inners.
Rear Wheel Travel
260 mm (10.2 inches)
Front Wheel Travel
225 mm (8.9 inches)
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
230 mm (9.1 inches)

Available colors

BlackRed