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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.
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