What is the engine displacement of the Yamaha IT?

The Yamaha IT has an engine displacement of 397.0 ccm (24.22 cubic inches).

How much horsepower does the Yamaha IT have?

The Yamaha IT produces 36.7 HP (26.8 kW )) @ 6500 RPM of power.

What is the top speed of the Yamaha IT?

The Yamaha IT has a top speed of 136.8 km/h (85.0 mph).

How much does the Yamaha IT weigh?

The Yamaha IT has a dry weight of 113.4 kg (250.0 pounds).

Yamaha IT Price, Specs, Review

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Review

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The 1979 Yamaha IT is a classic dirt bike designed for off-road adventures. Its 397cc engine produces 36.7 HP at 6500 RPM and 40.2 Nm of torque, providing ample power for tackling challenging terrain. Paired with a 6-speed gearbox, it offers versatility and control in various off-road conditions. Weighing only 113.4 kg (250 lbs), it's lightweight and easy to maneuver on trails. The IT's design is rugged and functional, built for durability and performance in demanding environments. The fuel tank holds 12 liters (3.17 US gallons). The front suspension utilizes telescopic forks, providing adequate shock absorption for off-road riding. The front brake is an expanding drum brake, typical for dirt bikes of this era. It has a top speed of 136.8 km/h (85 mph). This motorcycle is targeted towards off-road enthusiasts who appreciate the simplicity and reliability of classic dirt bikes. Its lightweight design, powerful engine, and robust construction make it a capable machine for exploring trails and tackling challenging terrain. The IT offers a raw and authentic off-road riding experience.

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Pros (Advantages)

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✅ Why buy this bike?

• Potent two-stroke engine delivers exhilarating power for serious off-road riding and racing. • Lightweight chassis and nimble handling make it highly maneuverable on tight trails and technical terrain. • Excellent suspension travel and adjustability absorb large bumps, providing a comfortable and controlled ride. • Durable construction and robust components ensure reliability in demanding off-road conditions. • Relatively simple two-stroke engine design is easier for owner maintenance and repairs. • Iconic vintage status makes it a desirable collector's item with potential for value appreciation.

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Cons (Disadvantages)

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⚠️ Things to consider

• Kickstart only can be physically demanding, especially when hot or stalled on a hill. • High maintenance demands for a two-stroke, including frequent top-end rebuilds for optimal performance. • Significantly less fuel efficient than modern four-strokes, requiring more frequent refueling. • Lacks modern amenities like electric start, disc brakes (early models), or advanced electronic aids. • Finding specific vintage parts can be challenging and expensive due to its age and limited production.

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License Class (EU)

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The Yamaha IT produces 37 HP, fitting A2 license limits (max 35 kW / 47 HP). For riders 18+.

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Fuel Economy & Running Costs

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Estimated average for 397cc class: 45-60 mpg (4.0-5.5 L/100km)

⛽ Tank: 12.00 litres (3.17 US gallons)

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Insurance Class

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