14 August. Friday 2026
Rieju Marathon 125 Europe - 2026 Specifications and Reviews
The 2026 Rieju Marathon 125 Europe is a liquid-cooled supermoto designed for novice and intermediate riders seeking an agile, affordable urban and light trail machine. Its 15hp Minarelli engine delivers responsive performance across diverse terrains, while the detachable sub-chassis and steel perimeter frame provide durability and easy maintenance for everyday commuting and recreational riding.
2026
General information | |
| Color Options | Black/ Red |
| Category | Super motard |
| Model | Rieju Marathon 125 Europe |
Engine and Transmission Specifications | |
| Starting | Electric |
| Final Drive | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling System | Liquid |
| Induction | Injection |
| Valves Per Cylinder | 4 |
| Bore x Stroke | 52.0 x 58.7 mm (2.0 x 2.3 inches) |
| Engine Details | Minarelli 4T 125cc Variable distribution´ |
| Engine Type | Single cylinder, four-stroke |
| Capacity: | 125.0 ccm (7.63 cubic inches) |
| | |
Physical measures and capacities | |
| Fuel Capacity | 6.00 litres (1.59 US gallons) |
| Wheelbase | 1380 mm (54.3 inches) |
| Overall Width | 800 mm (31.5 inches) |
| Overall Length | 2148 mm (84.6 inches) |
| Overall Height | 1145 mm (45.1 inches) |
| Seat Height | 876 mm (34.5 inches) If adjustable, lowest setting. |
| Power/Weight Ratio | 0.1339 HP/kg |
| Dry Weight | 112.0 kg (246.9 pounds) |
| | |
Rieju Marathon 125 Europe dimensions and frame | |
| Wheels | Alloy Rims |
| Rear Brakes | Single disc. Galfer Wave |
| Brake Disc Diameter | 200 mm (7.9 inches) |
| Front Brakes | Single disc. Galfer wave disc with double piston caliper |
| Rear Tyre | 130/70-17 |
| Front Tyre | 100/80-17 |
| Rear Suspension | Gas Mono-shock shock absorber and seaprate bottle PRS system |
| Front Suspension | R16V inverted fork of Ø40mm. |
| Frame | Highly resistant double cradle steel perimeter. Detachable rear sub-chassis. |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | Report missing specs or required updates. |
| Comments | Spanish brand. |
| Electrical | 12 Volt |
| Instruments | Digital |
| Exhaust system | Inox |
| Output | 15.0 HP (10.9 kW)) |
| Year of manufacture | 2025 |
Performance Profile & Rider Fit
15 hp
Peak Power
Best For
Track55%
City82%
Cornering78%
Daily Riding55%
Touring20%
Passenger20%
Rider Profile
| Best For | Best suited to newer or license-restricted riders, including those on a 125cc-capped license, who want a light, forgiving supermoto-style bike. |
| Purpose | Designed for nimble urban riding, learner-friendly commuting, and playful short trips on tight, twisty roads rather than sustained high-speed travel. |
| Rider Fit | Its low dry weight and tall but slim seat make it manageable for smaller or less experienced riders, though the 876mm seat height requires reasonable inseam confidence. |
| Character | A flickable, street-legal supermoto with sharp handling, road-biased 17-inch wheels, and just enough power to feel engaging without being intimidating. |
| Not Ideal For | Not a good fit for riders wanting sustained motorway speeds, long-distance touring comfort, two-up riding, or serious off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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