Rieju Marathon 125 SM - 2010 Specifications and Reviews
The 2010 Rieju Marathon 125 SM is a lightweight streetfighter-style motorcycle ideal for urban commuters and new riders seeking nimble handling and ease of use. Its 107 kg weight and 900 mm seat height make it accessible, while the electric starter and 6.3-litre fuel tank provide practical everyday convenience. Known for its agile street credentials, this 125cc naked bike excels in city riding with responsive single-disc brakes and manageable performance.
2010
General information | |
| Category | Super motard |
| Year | 2010 |
| Model | Rieju Marathon 125 SM |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Muffler |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Separate mixture |
| Fuel system | Carburettor. KEIHIN CVEK 30 |
| Bore x stroke | 52.0 x 58.6 mm (2.0 x 2.3 inches) |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 125.00 ccm (7.63 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 200 mm (7.9 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 300 mm (11.8 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 130/70-17 |
| Front tyre dimensions | 100/80-17 |
| Rear suspension | Mono-shock |
| Front suspension | PAIOLI fork of 40mm. |
| Frame type | Double cradle. Highly resistant steel perimeter |
Physical measures and capacities | |
| Fuel capacity | 6.30 litres (1.66 gallons) |
| Wheelbase | 1,395 mm (54.9 inches) |
| Overall length | 2,150 mm (84.6 inches) |
| Overall height | 1,180 mm (46.5 inches) |
| Seat height | 900 mm (35.4 inches) If adjustable, lowest setting. |
| Dry weight | 107.0 kg (235.9 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | White/red, black |
| Starter | Electric |
Performance Profile & Rider Fit
Best For
Track55%
City80%
Cornering80%
Daily Riding55%
Touring20%
Passenger25%
Rider Profile
| Best For | Well suited to newer and intermediate riders thanks to its light weight, small displacement, and manageable power delivery. |
| Purpose | Designed as a supermoto-styled commuter and fun urban runabout rather than a long-distance or high-speed machine. |
| Rider Fit | Its low dry weight and tall but narrow seat make it easy to manage for riders of average or smaller stature. |
| Character | A light, flickable, playful small-bore supermoto that rewards revving and aggressive cornering over raw straight-line speed. |
| Not Ideal For | Not a good fit for riders wanting sustained highway speeds, long-range touring comfort, or serious two-up travel. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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