Supermotos
2023Rieju MRT 50 SM Pro
33 fields on record
The 2023 Rieju MRT 50 SM Pro is a lightweight super motard designed for riders seeking sporty street performance and agile handling. Powered by a responsive Minarelli NG two-stroke engine with a racing-spec exhaust, it delivers spirited acceleration ideal for urban riding and weekend fun. Its steel perimeter frame and liquid-cooled construction prioritize durability and rideability.
- Capacity
- 50.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 85.0 kg
- Seat height
- 870 mm
- Power
- 5.4 HP (4.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a tiny supermoto for sharp, flickable handling on tight tarmac and go-kart-style track days rather than for outright speed or distance.
- Built for
- A fun, high-revving two-stroke minimoto with racy supermoto styling, premium-feeling components like an inverted fork and wave discs, and an eager, playful personality.
- Not ideal for
- This is not the right bike for highway travel, carrying a passenger comfortably, long-distance touring, or riders seeking real off-road or high-speed capability.
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 usEngine
- 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
- Multidisk
Dimensions & weight
- Wheelbase
- 1380 mm
- Overall length
- 2070 mm
- Overall width
- 800 mm
- Overall height
- 1145 mm
- Seat height
- 870 mm
- Dry weight
- 85.0 kg
- Fuel capacity
- 6.30 litres
- Oil capacity
- 1.10 litres
Chassis & suspension
- Frame
- Highly resistant double cradle steel perimeter. Detachable rear sub-chassis.
- Front suspension
- Inverted Fork of Ø40mm.
- Rear suspension
- Gas Mono-shock shock absorber and seaprate bottle PRS system
Brakes & wheels
- Front brakes
- Single disc. Galfer wave disc with double piston caliper
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc. Galfer wave disc
- Rear brakes diameter
- 200 mm
- Front tyre
- 100/80-17
- Rear tyre
- 130/70-17
Other
- Color options
- Red, red/blue, red/black, Black/cyan
- 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 | 2017 | 2019 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|
| Capacity | 50 cc | 50 cc | 50 cc | 50 cc | 50 cc | 50 cc |
| Dry weight | 85 kg | 85 kg | 85 kg | 85 kg | 85 kg | 85 kg |
| Seat height | 870 mm | 870 mm | 870 mm | 870 mm | 870 mm | 870 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
Common questions
What is the engine size of the Rieju MRT 50 SM Pro?
The 2023 Rieju MRT 50 SM Pro has a Capacity of 50.0 ccm (3.05 cubic inches).
What engine power does the Rieju MRT 50 SM Pro have?
The 2023 Rieju MRT 50 SM Pro has a Power of 5.4 HP (4.0 kW).
How many gears does the Rieju MRT 50 SM Pro have?
The 2023 Rieju MRT 50 SM Pro has a Gearbox of 6-speed.
How much does the Rieju MRT 50 SM Pro weigh?
The 2023 Rieju MRT 50 SM Pro has a Dry weight of 85.0 kg (187.4 pounds).
Shop this bike
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The 2023 Rieju MRT 50 SM Pro is a top-notch supermoto bike that offers a perfect blend of style, performance, and handling. With its sleek design and powerful 50cc engine, this bike is perfect for both beginners and experienced riders. The lightweight frame and nimble handling make it great for maneuvering through city streets and tackling tight corners. The MRT 50 SM Pro also comes equipped with high-quality components, such as inverted front forks and a rear mono-shock, delivering a smooth and controlled ride. Whether you're hitting the trails or zipping through urban roads, the Rieju MRT 50 SM Pro is a versatile and fun ride.
Overall, the 2023 Rieju MRT 50 SM Pro is a fantastic choice for anyone in the market for a supermoto bike. Its stylish design, powerful engine, and exceptional handling make it a standout option in its class. Whether you're a seasoned rider or just starting out, the MRT 50 SM Pro offers a thrilling and reliable ride that is sure to impress. With its impressive features and high-quality construction, this bike is a worthy investment for anyone looking for a stylish and capable supermoto ride.
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