Kymco Straight: history, specs, pictures

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Kymco Straight
Manufacturer
Also called Straight 150, Straight 125, Straight 125 E3
Production 2006 - 2010
Engine
single cylinder, four-stroke
Bore / Stroke 50.8mm x 61.5mm
Horsepower 7.11 HP (5.3 KW) @ 8500RPM
Torque 6.86 ft/lbs (9.3 Nm) @ 6000RPM
Fuel System carburetor
Ignition cdi
Transmission Gear box: 5-speed
Suspension Front: telescopic fork
Rear: unit swing
Brakes Front: single disc
Rear: expanding brake (drum brake)
Front Tire 2.50-17
Rear Tire 2.75-17
Wheelbase 50.39 inches (1280 mm)
Length 74.8 inches (1900 mm)
Width 26.77 inches (680 mm)
Height 43.31 inches (1100 mm)
Weight 235.89 pounds (107.0 Kg) (dry),
Fuel Capacity 0.92 Gallon (3.50 Liters)
Manuals Service Manual


The Kymco Straight 125 E3 was a single cylinder, four-stroke standard produced by Kymco between 2006 and 2010. Max torque was 6.86 ft/lbs (9.3 Nm) @ 6000 RPM. Claimed horsepower was 7.11 HP (5.3 KW) @ 8500 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke. A 50.8mm bore x 61.5mm stroke result in a displacement of just 124.6 cubic centimeters.

Drive[edit | edit source]

The bike has a 5-speed transmission.

Chassis[edit | edit source]

It came with a 2.50-17 front tire and a 2.75-17 rear tire. Stopping was achieved via single disc in the front and a expanding brake (drum brake) in the rear. The front suspension was a telescopic fork while the rear was equipped with a unit swing. The Straight 125 E3 was fitted with a 0.92 Gallon (3.50 Liters) fuel tank. The bike weighed just 235.89 pounds (107.0 Kg). The wheelbase was 50.39 inches (1280 mm) long.