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Enduro Bikes

2022Rieju MRT 50

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The 2022 Rieju MRT 50 is a lightweight enduro machine designed for young riders and beginners seeking off-road adventure. Powered by a liquid-cooled Minarelli two-stroke engine and equipped with a robust steel frame, it delivers nimble handling and reliable performance on trails. Known for its racing heritage and accessible entry-level capability, the MRT 50 balances sporty character with practical durability.

Capacity
50.0 ccm
Engine
Single, two-stroke
Gearbox
6-speed
Dry weight
85.0 kg
Seat height
890 mm
Power
5.4 HP (4.0 kW)
⇄ Compare with another bike + Add to garage All model years
Other years 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 18Agility 88Comfort 35Off-road 88Touring 15Road manners 25
Off-road & trail88%
Cornering55%
City riding40%
Daily riding25%
Touring15%
Two-up5%
Track15%
Best for
Designed for off-road trail riding, light enduro competition, and learning technical dirt riding skills rather than any road-focused use.
Built for
A lightweight, high-revving two-stroke enduro mini bike that rewards momentum, throttle discipline, and active body positioning over raw power.
Not ideal for
Not suitable for highway travel, long-distance touring, carrying a passenger, or riders seeking strong outright speed.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 890mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2022 Rieju MRT 50, with a cramped knee angle of around 80 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 821-900 mm — Long Legs →

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Full specifications

Engine
Capacity
50.0 ccm
Power
5.4 HP (4.0 kW)
Engine type
Single, two-stroke
Power/weight ratio
0.0635 HP/kg (dry)
Bore x stroke
40.3 x 39.0 mm
Cooling system
Liquid
Fuel system
Carburettor
Starting
Kick
Lubrication system
Separate mixture
Torque
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet multidisk
Dimensions & weight
Wheelbase
1405 mm
Overall length
2150 mm
Overall width
800 mm
Overall height
1165 mm
Seat height
890 mm
Dry weight
85.0 kg
Fuel capacity
6.30 litres
Oil capacity
1.10 litres
Ground clearance
Not on record - add it
Chassis & suspension
Frame
Highly resistant double cradle steel perimeter. Detachable rear sub-chassis.
Front suspension
Fork of Ø37mm.
Rear suspension
Mono-shock shock absorber
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
260 mm
Rear brakes
Single disc
Rear brakes diameter
180 mm
Front tyre
80/90-21
Rear tyre
110/80-18
Other
Color options
White, red, black
Comments
Spanish brand.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 201020142017202120222024
Capacity 50 cc 50 cc 50 cc 50 cc 50 cc 50 cc
Dry weight 93 kg 85 kg 85 kg 85 kg 85 kg 85 kg
Seat height 910 mm 850 mm 890 mm 890 mm 890 mm 890 mm
Fuel capacity 6.3 L 6.3 L 6.3 L 6.3 L 6.3 L 6.3 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2022 Rieju MRT 50 is a powerful and stylish dirt bike that is perfect for off-road enthusiasts. With a durable frame, responsive handling, and a reliable 50cc engine, this bike is ready to tackle any trail. The sleek design and vibrant color options make the MRT 50 stand out from the crowd, while the comfortable seating and ergonomic controls provide a smooth and enjoyable riding experience. Whether you're hitting the trails for some adrenaline-fueled fun or cruising around town, the Rieju MRT 50 is a top choice for riders of all skill levels.

Overall, the 2022 Rieju MRT 50 is a fantastic option for anyone in the market for a reliable and fun off-road bike. The durable construction, powerful engine, and striking design make it a top choice for riders of all skill levels. With its responsive handling and comfortable ride, the MRT 50 is sure to provide hours of enjoyment on and off the trail. If you're looking for a high-quality dirt bike that offers both performance and style, the Rieju MRT 50 is definitely worth considering.

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Common questions

What is the engine size of the Rieju MRT 50?

The 2022 Rieju MRT 50 has a Capacity of 50.0 ccm (3.05 cubic inches).

What engine power does the Rieju MRT 50 have?

The 2022 Rieju MRT 50 has a Power of 5.4 HP (4.0 kW).

How many gears does the Rieju MRT 50 have?

The 2022 Rieju MRT 50 has a Gearbox of 6-speed.

How much does the Rieju MRT 50 weigh?

The 2022 Rieju MRT 50 has a Dry weight of 85.0 kg (187.4 pounds).

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