Rieju MR 300 Racing - 2022 Specifications and Reviews
The 2022 Rieju MR 300 Racing is a lightweight two-stroke enduro machine designed for competitive off-road riders seeking nimble handling and responsive power delivery. Its 299cc liquid-cooled engine features a direct reed valve and Kehin carburetor, delivering sharp performance across varied terrain. Best suited for racers and experienced trail riders who value agility and traditional two-stroke character.
General information | |
| Category | Enduro / offroad |
| Year | 2022 |
| Model | Rieju MR 300 Racing |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Tecnigas |
| Emission details | Euro 5 |
| Clutch | Multidisc in oil bath. Magura clutch pump. |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Ignition | Digital CDi |
| Fuel system | Carburettor. Kehin PWK 38 |
| Bore x Stroke | 72.0 x 72.0 mm (2.8 x 2.8 inches) |
| Engine details | Direct reed valve VForce 4 |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 299.3 ccm (18.26 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Excel rim, aluminium radiated. Michelin Enduro Medium tires. |
| Rear brakes | Single disc. Nissin brake caliper |
| Diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc. Nissin brake caliper |
| Rear tire | 140/80-18 |
| Front tire | 90/90-21 |
| Rear wheel travel | 131 mm (5.2 inches) |
| Rear Suspension | Shock absorber with gas tank KYB |
| Front wheel travel | 300 mm (11.8 inches) |
| Front Suspension | KYB ø48 mm, AOS system, closed cartridge |
| Frame type | Center frame in chrome-moly-steel. Aluminum subframe. |
| | |
Physical measures and capacities | |
| Fuel capacity | 9.80 litres (2.59 US gallons) |
| Wheelbase | 1480 mm (58.3 inches) |
| Overall width | 810 mm (31.9 inches) |
| Overall length | 2145 mm (84.4 inches) |
| Overall height | 1235 mm (48.6 inches) |
| Seat height | 950 mm (37.4 inches) If adjustable, lowest setting. |
| Dry weight | 105.0 kg (231.5 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Spanish brand. |
| Starter | Electric & kick |
| Color options | Beige/white/black/red |
Performance Profile & Rider Fit
Best For
Track40%
City15%
Cornering85%
Daily Riding15%
Touring20%
Passenger5%
Rider Profile
| Best For | Note: specifications given correspond to the Rieju MR Six Days France model rather than the named MR 300 Racing, though both are closely related enduro two-strokes; this profile is best suited to experienced off-road riders, as the light weight and punchy |
| Purpose | Built purely for competitive and recreational enduro riding over rough, technical terrain rather than road use. |
| Rider Fit | The very low dry weight and tall 960mm seat height demand good rider fitness and leg length but reward the rider with exceptional maneuverability in the dirt. |
| Character | A raw, high-strung two-stroke enduro weapon that thrives on aggressive throttle input and rewards an active, standing riding style. |
| Not Ideal For | This is not the bike for a beginner, a passenger, a highway commuter, or anyone wanting comfort and long-distance touring ease. |
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 2022 Rieju MR 300 Racing is a top-of-the-line off-road motorcycle that delivers exceptional performance and handling. With its powerful 299cc two-stroke engine and advanced suspension system, this bike is designed for serious riders who demand the best. The MR 300 Racing's aggressive styling and lightweight design make it stand out on the trails, while its precise throttle response and precise handling give riders confidence to conquer any terrain. The Rieju MR 300 Racing is a game-changer in the world of off-road motorcycles, offering unmatched power and agility. Its 299cc two-stroke engine delivers exhilarating performance, while its advanced suspension system provides a smooth and controlled ride. Whether you're racing through the woods or tackling rocky terrain, the MR 300 Racing is a formidable companion that will elevate your off-road adventures. With its exceptional performance and sleek design, this bike is a must-have for serious off-road enthusiasts.Add a Comment
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