2010Rieju Marathon 450
33 fields on record
The 2010 Rieju Marathon 450 is a competition-focused enduro designed for serious off-road riders seeking reliable performance in challenging terrain. Its 449cc liquid-cooled single-cylinder engine delivers consistent power through a robust five-speed transmission, while premium suspension components from Marzocchi and Sachs provide excellent handling and control. The bike is best known for its durable semi-double-cradle frame and competition-grade exhaust system, making it ideal for enduro racing and demanding trail work.
- Capacity
- 449.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 115.0 kg
- Seat height
- 900 mm
- Power
- 44.9 HP (33.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for serious trail riding, enduro competition, and technical off-road terrain rather than road use.
- Built for
- A raw, purposeful dirt bike with premium suspension components that rewards an active, skilled rider who enjoys tackling rough trails.
- Not ideal for
- Not a good fit for riders wanting a comfortable daily commuter, a highway tourer, or a passenger-friendly machine.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 449.0 ccm
- Power
- 44.9 HP (33.0 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.3904 HP/kg (dry)
- Bore x stroke
- 95.0 x 63.4 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- CDI
- Valves per cylinder
- 5
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multiplate
Dimensions & weight
- Wheelbase
- 1485 mm
- Overall length
- 2190 mm
- Overall width
- 810 mm
- Overall height
- 1230 mm
- Seat height
- 900 mm
- Dry weight
- 115.0 kg
- Wet weight
- 132.0 kg
- Fuel capacity
- 8.50 litres
- Ground clearance
- Not on record - add it
Chassis & suspension
- Frame
- Highly resistant semi double-cradle steel
- Front suspension
- MARZOCCHI inverted SHIVER Ø45
- Rear suspension
- SACHS with PRS system
Brakes & wheels
- Front brakes
- Double disc
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 240 mm
- Front tyre
- 90/90-21
- Rear tyre
- 140/90-18
Other
- Color options
- Black/white/green
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2010 | 2011 |
|---|---|---|
| Capacity | 449 cc | 449 cc |
| Dry weight | 115 kg | 115 kg |
| Seat height | 900 mm | 900 mm |
| Fuel capacity | 8.5 L | 8.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Rieju Marathon 450?
The 2010 Rieju Marathon 450 has a Capacity of 449.0 ccm (27.40 cubic inches).
What engine power does the Rieju Marathon 450 have?
The 2010 Rieju Marathon 450 has a Power of 44.9 HP (33.0 kW).
How many gears does the Rieju Marathon 450 have?
The 2010 Rieju Marathon 450 has a Gearbox of 5-speed.
How much does the Rieju Marathon 450 weigh?
The 2010 Rieju Marathon 450 has a Dry weight of 115.0 kg (253.5 pounds).
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