What category is the 2011 Rieju Marathon 125?

The 2011 Rieju Marathon 125 has a Category of Enduro / offroad.

What is the engine size of the 2011 Rieju Marathon 125?

The 2011 Rieju Marathon 125 has a Capacity: of 125.00 ccm (7.63 cubic inches).

What type of engine does the 2011 Rieju Marathon 125 have?

The 2011 Rieju Marathon 125 has a Engine type of Single cylinder, four-stroke.

What is the engine power of the 2011 Rieju Marathon 125?

The 2011 Rieju Marathon 125 has a Power of 15.00.

Is the 2011 Rieju Marathon 125 air cooled or liquid cooled?

The 2011 Rieju Marathon 125 has a Cooling system of Liquid.

How many gears does the 2011 Rieju Marathon 125 have?

The 2011 Rieju Marathon 125 has a Gearbox of 6-speed.

How much does the 2011 Rieju Marathon 125 weigh?

The 2011 Rieju Marathon 125 has a Dry weight of 107.6 kg (237.2 pounds).

What is the seat height of the 2011 Rieju Marathon 125?

The 2011 Rieju Marathon 125 has a Seat height of 900 mm (35.4 inches) If adjustable, lowest setting..

Rieju Marathon 125 - 2011 Specifications and Reviews

Name: 2011 Rieju Marathon 125
Brand: Rieju

The 2011 Rieju Marathon 125 is a lightweight enduro bike suited for novice and intermediate off-road riders. Powered by a 125cc four-stroke engine with 15 horsepower, it excels in technical terrain with its liquid-cooled efficiency and responsive handling. The sturdy steel frame and quality PAIOLI suspension make it ideal for trail riding and enduro competition.

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2011

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General information
Category	Enduro / offroad
Year	2011
Model	Rieju Marathon 125

Engine and Transmission Specifications
Exhaust system	Racing Muffler
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Fuel system	Carburettor
Valves per cylinder	4
Bore x stroke	52.0 x 58.6 mm (2.0 x 2.3 inches)
Power	15.00
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. 2-piston
Rear tyre dimensions	120/80-18
Front tyre dimensions	90/90-21
Rear suspension	Mono-shock
Front suspension	PAIOLI fork of 37mm.
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 width	800 mm (31.5 inches)
Overall length	2,150 mm (84.6 inches)
Overall height	1,200 mm (47.2 inches)
Seat height	900 mm (35.4 inches) If adjustable, lowest setting.
Power/weight ratio	0.1394 HP/kg
Dry weight	107.6 kg (237.2 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	White/red, black
Electrical	12 Volt battery
Instruments	Digital dashboard
Starter	Electric

Performance Profile & Rider Fit

Best For

Track15%

City45%

Cornering55%

Daily Riding35%

Touring20%

Passenger10%

Rider Profile

Best For	Best suited to beginner or intermediate riders looking to learn trail and offroad skills on a light, forgiving 125cc machine.
Purpose	Designed primarily for enduro and offroad trail riding rather than speed or long-distance road use.
Rider Fit	The tall 900mm seat height and light 107.6kg dry weight favor riders comfortable standing on pegs and shifting body weight on rough terrain, but may challenge shorter riders at a stop.
Character	A nimble, playful lightweight trail bike that rewards active riding style and skilled low-speed control over raw power.
Not Ideal For	Not a good fit for riders wanting highway speed, passenger comfort, or long-distance touring capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2011 Rieju Marathon 125 Rider Ergonomics Assessment

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Inseam (optional)

Units

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Feet:

At 900mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2011 Rieju Marathon 125, with a cramped knee angle of around 80 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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