Rieju MRX 50 Pro - 2007 Specifications and Reviews
The 2007 Rieju MRX 50 Pro is a lightweight enduro designed for younger riders and beginners seeking off-road adventure. Its liquid-cooled single-cylinder engine delivers reliable performance across varied terrain, while the 920mm seat height and 94kg weight make it highly manageable for less experienced pilots. Best known for combining affordability with genuine dirt bike capability.
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Starter | Kick |
| Fuel system | Carburettor. Dell´Orto |
| Bore x stroke | 40.3 x 39.0 mm (1.6 x 1.5 inches) |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 50.00 ccm (3.05 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,332 mm (52.4 inches) |
| Overall width | 790 mm (31.1 inches) |
| Overall length | 2,050 mm (80.7 inches) |
| Overall height | 1,170 mm (46.1 inches) |
| Seat height | 920 mm (36.2 inches) If adjustable, lowest setting. |
| Dry weight | 94.0 kg (207.2 pounds) |
Rieju MRX 50 Pro dimensions and frame | |
| Exhaust system | With Catalyst |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc. Galfer |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc. Galfer double piston |
| Rear tyre dimensions | 110/80-18 |
| Front tyre dimensions | 80/90-21 |
| Rear suspension | Monoshock Absorder Progressive System |
| Front suspension | Upside Down Front Fork |
| Frame type | Perimetral of double beam in steel of high resistance |
| | |
Speed and acceleration | |
| Color options | Black, blue, orange |
| Fuel capacity | 8.40 litres (2.22 gallons) |
| Category | Enduro / offroad |
| Year | 2007 |
| Model | Rieju MRX 50 Pro |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track15%
City30%
Cornering45%
Daily Riding20%
Touring10%
Passenger5%
Rider Profile
| Best For | This 50cc enduro is best suited to young or beginner riders learning off-road basics rather than experienced riders seeking performance. |
| Purpose | It is designed as a lightweight, small-displacement trail and learner bike for off-road play rather than any serious speed or distance work. |
| Rider Fit | The tall 920mm seat height combined with a very light dry weight makes it manageable for smaller or lighter riders despite the enduro stance. |
| Character | It has the nimble, playful character typical of small two-stroke enduros, with quick handling but very limited outright power. |
| Not Ideal For | It is not suitable for highway travel, two-up riding, or anyone expecting real touring range or top-end speed. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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