Rieju MRT 50 SM Trophy - 2023 Specifications and Reviews
The 2023 Rieju MRT 50 SM Trophy is a lightweight supermoto designed for young riders and beginners seeking accessible street performance. Powered by a liquid-cooled Minarelli NG 50 two-stroke engine, it delivers agile handling and responsive acceleration through its six-speed transmission. Known for its aggressive styling and racing-oriented components, including a carbon-look aluminum silencer, this motorcycle excels in urban riding and entry-level sportbike dynamics.
Engine and Transmission Specifications | |
| Exhaust system | Racing Muffler with aluminium silencer |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Separate mixture |
| Ignition | CDI |
| Fuel system | Carburettor. Dell´Orto PHBN 16 |
| Bore x Stroke | 40.3 x 39.0 mm (1.6 x 1.5 inches) |
| Engine details | Minarelli NG 50 engine |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 50.0 ccm (3.05 cubic inches) |
| | |
| Category | Super motard |
| Year | 2023 |
| Model | Rieju MRT 50 SM Trophy |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Anodised wheels in red. Wire spoked.. |
| Rear brakes | Single disc. Galfer wave disc |
| Diameter | 300 mm (11.8 inches) |
| Front brakes | Single disc. Galfer wave disc with double piston caliper |
| Rear tire | 130/70-17 |
| Front tire | 100/80-17 |
| Rear Suspension | Gas Mono-shock shock absorber and seaprate bottle PRS system |
| Front Suspension | R16V inverted fork of Ø40mm. |
| Frame type | Highly resistant double cradle steel perimeter. Detachable rear sub-chassis. |
Physical measures and capacities | |
| Oil capacity | 1.10 litres (1.16 US quarts) |
| Fuel capacity | 6.30 litres (1.66 US gallons) |
| Wheelbase | 1380 mm (54.3 inches) |
| Overall width | 800 mm (31.5 inches) |
| Overall length | 2070 mm (81.5 inches) |
| Overall height | 1145 mm (45.1 inches) |
| Seat height | 870 mm (34.3 inches) If adjustable, lowest setting. |
| Dry weight | 85.0 kg (187.4 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Made in Spain. |
| Instruments | Digital |
| Starter | Kick |
| Color options | White/black/red |
Performance Profile & Rider Fit
8.1 hp
Peak Power
Best For
Track5%
City60%
Cornering30%
Daily Riding45%
Touring10%
Passenger20%
Rider Profile
| Best For | Note: the provided specifications are for a Rieju Nuuk Urban 6 electric minibike, not the named Rieju MRT 50 SM Trophy, so this profile reflects a mismatched, low-powered urban electric model rather than a true supermoto trophy bike. |
| Purpose | Based on the given data, this machine is built as a small-capacity electric commuter for short urban hops rather than performance riding. |
| Rider Fit | The low seat height and light weight make it accessible to smaller or less experienced riders with minimal physical effort required. |
| Character | It behaves as a quiet, low-key electric runabout with modest torque delivery and automatic transmission simplicity. |
| Not Ideal For | This is not suitable for riders seeking real supermoto performance, high speed, offroad capability, or long-distance touring. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1

MotorcycleDB Review
The 2023 Rieju MRT 50 SM Trophy is a standout in the world of supermoto bikes. It's equipped with a powerful 50cc two-stroke engine, making it a top choice for riders looking for a lightweight and agile ride. The bike's sleek design and premium components give it a modern, sporty look that is sure to turn heads on the road or the track. With its high performance and responsive handling, the Rieju MRT 50 SM Trophy is a true contender in the supermoto market. Riders will appreciate the Rieju MRT 50 SM Trophy's advanced suspension system, which provides a smooth and controlled ride even on rough terrain. Its nimble handling and responsive brakes make it an ideal choice for urban riding and tight corners. In addition, the bike's compact and lightweight frame makes it easy to maneuver and perfect for riders of all skill levels. With its winning combination of style, performance, and precision engineering, the 2023 Rieju MRT 50 SM Trophy is a top choice for anyone looking for an exciting and capable supermoto bike.Add a Comment
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