What is the engine displacement of the Yamaha 2?

The Yamaha 2 has an engine displacement of 100.0 ccm (6.10 cubic inches).

Yamaha 2 Price, Specs, Review

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Review

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The 1972 Yamaha LS 2 is a small-displacement motorcycle featuring a 100cc engine and a 5-speed gearbox. Details are limited, but the presence of a 5-speed transmission suggests a focus on providing a wider range of gearing for different riding conditions. This would allow the rider to extract the most performance from the small engine, whether navigating city streets or tackling winding roads. Without further information, it's difficult to describe the ergonomics in detail. However, it's likely that the LS 2 would have offered a relatively upright and comfortable riding position, suitable for everyday use. The bike's lightweight construction would contribute to its nimble handling and ease of maneuverability. A drum brake at the front would provide adequate stopping power for its intended use. The LS 2 would likely appeal to riders seeking an affordable and fuel-efficient motorcycle for commuting or recreational riding. Its small engine and lightweight design make it easy to handle, while the 5-speed gearbox provides a degree of flexibility and control. It's a practical choice for those who value simplicity and reliability in a motorcycle.

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Pros (Advantages)

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✅ Why buy this bike?

• Extremely lightweight design contributes to agile handling and easy maneuverability, ideal for beginners or tight trails. • Simple two-stroke engine is relatively easy to maintain and repair, requiring fewer specialized tools. • Excellent power-to-weight ratio delivers surprising acceleration and responsiveness for its displacement. • Compact dimensions make it easy to transport and store, fitting into smaller spaces than larger motorcycles. • Proven reliability from Yamaha's engineering ensures consistent performance and longevity with proper care. • Affordable initial purchase price and lower running costs make it an economical entry into motorcycling.

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Cons (Disadvantages)

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⚠️ Things to consider

• Limited top speed and horsepower restrict its suitability for highway cruising or sustained high-speed riding. • Two-stroke engine requires premixing oil with fuel, which can be inconvenient and prone to errors. • Emits more pollutants and noise compared to modern four-stroke engines, potentially facing restrictions in some areas. • Lack of advanced features like electric start or disc brakes (on older models) might be a drawback for some riders. • Smaller fuel tank capacity means frequent refueling stops during longer rides or extended use.

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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 100cc class: 75-100 mpg (2.5-3.5 L/100km)

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Insurance Class

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Insurance grouping for Yamaha 2 (100cc):