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Thursday, February 17, 2011
The Its cylinder liner is ceramic-composite, allowing reduced wear and good heat dissipation. To keep the engine temperature down and the lubrication up even in extremely hot conditions, it has an oil cooler. It also has a DC-CI Dignition system, delivering a stable spark at any rpm level. It is equipped with a 29mm Mikuni carburetor which gives an easy throttle pull but outstanding throttle response.
It has a light yet powerful 249cc, SOHC, 4-stroke single which produces a deep and broad powerband. When you take a closer look at its engine, you won't be disappointed either. Best of all, it is the lightest in its class. Its 19-inch tires on its rear promises an excellent traction. It also possesses the longest suspension and the lowest seat among its class, making it ideal for sport handling.
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Chassis and dimensions
Frame type: Steel tube truss diamond
Front suspension: Telescopic Fork
Front suspension travel: 130 mm (5.1 inches)
Rear suspension: Swingarm
Rear suspension travel: 120 mm (4.7 inches)
Front tyre dimensions: 120/70-17
Rear tyre dimensions: 160/60-17
Front brakes: Double disc
Front brakes diameter: 298 mm (11.7 inches)
Rear brakes: Single disc
Rear brakes diameter: 245 mm (9.6 inches)
Speed and acceleration
Power/weight ratio: 0.2567 HP/kg
Other specifications
Fuel capacity: 15.00 litres (3.96 gallons)
Labels: Yamaha