Rieju MRT 50 - 2023 Specifications and Reviews

The 2023 Rieju MRT 50 is a lightweight enduro bike designed for young riders and beginners seeking off-road adventure. Powered by a nimble Minarelli NG two-stroke engine with six-speed transmission, it delivers responsive handling and agile performance on challenging terrain. Known for its robust steel perimeter frame and racing character, the MRT 50 excels in delivering entry-level off-road thrills with genuine enduro capability.

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Engine and Transmission Specifications

Exhaust systemRacing Muffle
ClutchWet multidisk
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemSeparate mixture
Fuel systemCarburettor. Dell´Orto PHBN 16
Bore x Stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Engine detailsMinarelli NG engine
Engine typeSingle cylinder, two-stroke
Capacity:50.0 ccm (3.05 cubic inches)

CategoryEnduro / offroad
Year2023
ModelRieju MRT 50
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear tire110/80-18
Front tire80/90-21
Rear SuspensionMono-shock shock absorber
Front SuspensionFork of Ø37mm.
Frame typeHighly resistant double cradle steel perimeter. Detachable rear sub-chassis.
 
 

Physical measures and capacities

Oil capacity1.10 litres (1.16 US quarts)
Fuel capacity6.32 litres (1.67 US gallons)
Wheelbase1405 mm (55.3 inches)
Overall width800 mm (31.5 inches)
Overall length2150 mm (84.6 inches)
Overall height1165 mm (45.9 inches)
Seat height890 mm (35.0 inches) If adjustable, lowest setting.
Dry weight85.0 kg (187.4 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsSpanish brand.
InstrumentsDigital
StarterKick
Color optionsRed, black

Performance Profile & Rider Fit

Best For

Track15%
City40%
Cornering55%
Daily Riding25%
Touring15%
Passenger5%

Rider Profile

Best ForBest suited to younger or novice riders, typically pre-license enduro learners, given its 50cc two-stroke displacement and mini-bike scale.
PurposeDesigned for off-road trail riding, light enduro competition, and learning technical dirt riding skills rather than any road-focused use.
Rider FitIts very low dry weight of around 85 kg and 890mm seat height make it easy to manage and pick up for smaller or lighter riders, including early teens.
CharacterA lightweight, high-revving two-stroke enduro mini bike that rewards momentum, throttle discipline, and active body positioning over raw power.
Not Ideal ForNot suitable for highway travel, long-distance touring, carrying a passenger, or riders seeking strong outright speed.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2023 Rieju MRT 50 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 890mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2023 Rieju MRT 50, with a cramped knee angle of around 80 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2023 Rieju MRT 50 is a stylish and powerful motorcycle that is perfect for urban commuting and off-road adventures. Its sleek design and lightweight frame make it easy to maneuver through traffic and navigate tight turns. The 50cc engine provides plenty of power for city riding, while the rugged suspension and off-road tires make it a capable choice for weekend trail riding. With its combination of versatility and performance, the Rieju MRT 50 is a fantastic option for anyone looking for a fun and practical small-displacement motorcycle. Overall, the 2023 Rieju MRT 50 is a fantastic option for riders who want a stylish and capable small-displacement motorcycle that can handle both urban commuting and off-road adventures. With its nimble handling, powerful engine, and rugged build, it's a great choice for riders of all skill levels. Whether you're navigating city streets or tackling dirt trails, the Rieju MRT 50 is a versatile and fun ride that offers a lot of value for its price point.
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