2011 · Enduro-offroad
The 2011 Rieju Marathon 450 emerged as a focused contender in the competitive enduro-offroad segment. Building on Rieju's reputation for capable smaller-displacement machines, the Marathon 450 aimed to provide a more potent option for serious trail riders and amateur racers. In its class, it faced stiff competition from established players like the KTM 450 EXC-R and the Honda CRF450X, offering a European alternative with its own distinct character and engineering philosophy.
At the heart of the Marathon 450 is a 449.00 ccm (27.40 cubic inches) engine, a liquid-cooled single-cylinder unit designed for robust power delivery across varying terrain. This power plant is housed within a chassis that contributes to its manageable dry weight of 115.0 kg (253.5 pounds), a figure that speaks to its agility on the trails. Fuel capacity stands at 8.50 litres (2.25 gallons), providing a reasonable range for extended off-road excursions without frequent refueling stops. This combination of engine displacement and relatively low weight suggests a motorcycle capable of navigating challenging obstacles with authority.
Riding the Marathon 450, one can expect an aggressive, dirt-focused posture. The seat height, at 900 mm (35.4 inches) (if adjustable, lowest setting), places the rider in a commanding position, ideal for standing up over rough terrain and shifting weight effectively. The suspension components, while not explicitly detailed, would be calibrated for absorbing significant impacts and providing ample travel, crucial for maintaining traction and control on unpaved surfaces. Its enduro-offroad categorization means it's built for technical singletrack, fire roads, and everything in between, prioritizing durability and performance away from asphalt.
The Rieju Marathon 450 is primarily aimed at experienced off-road enthusiasts and enduro riders seeking a reliable and capable machine for recreational trail riding or competitive events. Its specifications make it less suited for road use and more at home in the dirt. For those who appreciate a no-nonsense, purpose-built enduro bike and are looking for an alternative to the more common Japanese or Austrian offerings, the 2011 Marathon 450 presents a compelling, albeit specialized, option for tackling the toughest trails.
✅ Why buy this bike?
⚠️ Things to consider
⚖️ Comparison & Competition
Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.
Estimated average for 449cc class: 45-60 mpg (4.0-5.5 L/100km)
⛽ Tank: 8.50 litres (2.25 gallons)
Insurance grouping for Rieju Marathon 450 (449cc):
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