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What are the specs on a Yamaha big wheel 80?

Engine:

* Type: Air-cooled, 2-stroke, single-cylinder

* Displacement: 79cc

* Bore: 47mm

* Stroke: 45mm

* Compression ratio: 6.5:1

* Power: 6.8 horsepower @ 6,500 rpm

* Torque: 5.8 pound-feet @ 5,000 rpm

Driveline:

* Transmission: 4-speed manual

* Final drive: Chain

Suspension:

* Front: Telescopic forks, 1.9 inches of travel

* Rear: Swingarm with single shock, 2.2 inches of travel

Brakes:

* Front: Single 110mm drum

* Rear: Single 110mm drum

Tires:

* Front: 2.50-17

* Rear: 3.00-17

Dimensions:

* Length: 65.7 inches

* Width: 28.3 inches

* Height: 38.2 inches

* Seat height: 29.5 inches

* Wheelbase: 43.5 inches

* Dry weight: 198 pounds

Performance:

* Top speed: 45 mph

* 0-60 mph: 12.5 seconds

* Fuel economy: 60 mpg