What is the engine displacement of the Yamaha 490?

The Yamaha 490 has an engine displacement of 487.0 ccm (29.72 cubic inches).

How much horsepower does the Yamaha 490 have?

The Yamaha 490 produces 35.0 HP (25.5 kW )) @ 6000 RPM of power.

How much does the Yamaha 490 weigh?

The Yamaha 490 has a dry weight of 125.0 kg (275.6 pounds).

Yamaha 490 Price, Specs, Review

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Review

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The 1983 Yamaha IT490 is a testament to the raw, untamed spirit of early motocross bikes. Its 487cc single-cylinder engine delivers a healthy 35 horsepower and 42 Nm of torque, providing a punchy, responsive feel that demands respect. Weighing in at 125 kg, the IT490 offers a relatively lightweight package for its era, contributing to its nimble handling on the dirt. The 5-speed gearbox allows riders to exploit the engine's power across a range of terrains. Ergonomically, the IT490 is a product of its time, with a focus on functionality over outright comfort. The adjustable 43mm telescopic forks provide decent front suspension, while the drum brake up front is a reminder of the simpler braking technology of the past. With a fuel tank capacity of 13.6 liters, riders could expect a reasonable range for off-road adventures. This machine is squarely aimed at experienced riders who appreciate the challenge and visceral experience of riding a classic big-bore two-stroke. It's a bike that rewards skill and demands attention, offering a unique connection to the roots of motocross.

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License Class (EU)

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The Yamaha 490 produces 35 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 487cc class: 45-60 mpg (4.0-5.5 L/100km)

⛽ Tank: 13.60 litres (3.59 US gallons)

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Insurance Class

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