Rieju RS 50 2021 - Specifications & Review

Article Complete Info

Articleid410515
CategorySport
MakeAprilia
ModelRS 50
Year2021

Chassis, Suspension, Brakes & Wheels

FrametypeAluminium perimeter frame
FrontbrakesSingle disc. Radial caliper with two 28 mm opposed pistons
Frontsuspension40 mm upside down fork
Fronttyre100/80-17
Frontwheeltravel110 mm (4.3 inches)
RearbrakesSingle disc. Single piston calliper
RearsuspensionAsymmetrical swingarm, Monoschock absorber
Reartyre130/70-17
Rearwheeltravel110 mm (4.3 inches)
Wheels6 split spoke wheel rim in lightweight alloy

Engine & Transmission

Borexstroke39.9 x 40.0 mm (1.6 x 1.6 inches)
ClutchMulti-plate
Compression11.5:1
CoolingsystemLiquid
Displacement50.0 ccm (3.05 cubic inches)
DrivelinePrimary drive: Gears. Ratio: 21/78. Final drive: Chain. Ratio: 14/53
EmissiondetailsEuro 4
EnginedetailsSingle cylinder, two-stroke
Fuelconsumption2.49 litres/100 km (40.2 km/l or 94.47 mpg)
FuelsystemCarburettor. Dell’Orto PHVA - Ø14
Gearbox6-speed
Greenhousegases57.8 CO2 g/km. (CO2 - Carbon dioxide emission)
IgnitionElettronica C.D.I.
LubricationsystemAutomatic mixer
TransmissiontypefinaldriveChain

Other Specifications

CarryingcapacityStorage compartment
ColoroptionsSilver Speed, Black Speed
ElectricalBattery: 12V – 4Ah
StarterElectric

Physical Measures & Capacities

Fuelcapacity14.50 litres (3.83 gallons)
Overallheight1138 mm (44.8 inches)
Overalllength1965 mm (77.4 inches)
Overallwidth720 mm (28.3 inches)
Seatheight820 mm (32.3 inches) If adjustable, lowest setting.
Weightincloilgasetc132.0 kg (291.0 pounds)

About Rieju RS 50 2021

Introducing the 2021 Rieju RS 50, a dynamic entry in the sport motorcycle category that is designed to impress both seasoned riders and novices alike. Hailing from Spain, Rieju has cultivated a reputation for crafting lightweight, agile bikes that are perfect for urban commuting and spirited weekend rides. The RS 50 is no exception, boasting a sleek, aggressive design and cutting-edge technology geared towards delivering an exhilarating riding experience. With its compact dimensions and sporty aesthetics, this motorcycle is the perfect companion for those eager to embrace the thrill of two-wheeled adventure.

At the heart of the RS 50 lies a spirited single-cylinder, two-stroke engine with a displacement of 50cc, designed to maximize performance while adhering to licensing regulations. This compact powerhouse generates a robust output thanks to its high compression ratio of 11.5:1. The engine is fed by a Dell’Orto PHVA carburettor, ensuring crisp throttle response and a thrilling ride. Paired with a slick 6-speed gearbox, the RS 50 delivers smooth, seamless shifts, allowing riders to tap into its full potential. With a fuel consumption rate of just 2.49 litres per 100 km, this motorcycle is not only fun but also economical, making it ideal for those who wish to enjoy spirited rides without frequent stops at the pump.

The 2021 RS 50 is equipped with an impressive array of features that enhance both performance and comfort. Its aluminum perimeter frame provides a lightweight yet robust structure, contributing to the motorcycle’s nimbleness. The front end, featuring a 40mm upside-down fork and a radial caliper brake system, ensures precise handling and responsive braking. Both front and rear suspensions offer 110mm of travel, allowing for excellent absorption of bumps and maintaining stability during aggressive cornering. Riders can also appreciate the electric starter, which adds a touch of modern convenience to this agile machine, while the sleek color options of Silver Speed and Black Speed make it a stylish choice for any enthusiast.

Pros:

  1. Lightweight and Agile: At just 132 kg, the RS 50 is remarkably nimble, making it easy to maneuver through city traffic and on winding roads.
  2. Fuel Efficient: With a consumption rate of 2.49 litres per 100 km, this motorcycle is economical and perfect for daily commuting.
  3. High-Performance Engine: The powerful two-stroke engine delivers thrilling acceleration and responsive performance, ideal for sport riding.

Cons:

  1. Limited Power for Highway Riding: As a 50cc motorcycle, it may struggle to keep up with faster traffic on highways, making it more suitable for urban environments.
  2. Small Fuel Tank: While efficient, the 14.5-litre fuel capacity may require more frequent refueling during longer rides.
  3. Seat Height: At 820 mm, the seat height may not be comfortable for shorter riders, which could limit accessibility for some.

In summary, the 2021 Rieju RS 50 stands out as a compact, stylish, and performance-oriented sport motorcycle, ideal for a variety of riders looking to embrace the joy of riding. Its remarkable engine performance, combined with advanced features and technology, makes it a compelling option in the sport motorcycle market.

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