What is the engine displacement of the 1974 Honda CR 250 M?

The 1974 Honda CR 250 M has an engine displacement of 250.0 ccm (15.26 cubic inches).

1974 Honda CR 250 M Price, Specs, Review

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Review

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The 1974 Honda CR250M marked a significant point in motocross history. Its 250cc engine delivered a punchy powerband that was characteristic of two-stroke machines of the era. The five-speed gearbox allowed riders to keep the engine in its sweet spot, maximizing acceleration and control on the track. While modern machines boast advanced braking systems, the CR250M relied on drum brakes, requiring riders to be skilled in managing their braking inputs. Ergonomically, the CR250M reflected the design ethos of its time. The riding position was fairly upright, allowing for good visibility and control. The suspension was basic by today's standards, but it was sufficient for the tracks of the 1970s. The seat was relatively narrow, which aided in maneuverability but could become uncomfortable on longer rides. The CR250M was targeted at experienced riders who were looking for a competitive machine for motocross racing. Its responsive engine and nimble handling made it a popular choice among racers. However, its demanding nature also meant that it was not the most forgiving bike for beginners. It demanded respect and skill to extract its full potential, making it a true rider's machine.

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Pros (Advantages)

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✅ Why buy this bike?

• Pioneering long-travel suspension for superior bump absorption compared to contemporaries. • Powerful two-stroke engine delivered competitive acceleration and top-end for its era. • Relatively lightweight chassis contributed to agile handling and maneuverability on track. • Strong aftermarket support and parts availability due to its popularity and historical significance. • Iconic styling and 'Red Rocket' status make it highly collectible and desirable for vintage enthusiasts. • Durable construction for its time, capable of withstanding the rigors of motocross racing.

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Cons (Disadvantages)

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⚠️ Things to consider

• Drum brakes offered limited stopping power and fade significantly under demanding conditions. • Air-cooled engine could be prone to overheating during prolonged, high-revving operation. • Suspension, while advanced, was still rudimentary by modern standards, lacking fine adjustability. • Vibration from the two-stroke engine could lead to rider fatigue on longer rides or races. • Maintenance intensive, requiring frequent piston and ring changes, common for two-strokes.

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License Class (EU)

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Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.

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Fuel Economy & Running Costs

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Estimated average for 250cc class: 55-80 mpg (3.0-4.5 L/100km)

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Insurance Class

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Insurance grouping for Honda CR 250 M (250cc):