Giantco Athena: history, specs, pictures

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Giantco Athena
Manufacturer
Also called Athena II125, Athena II 125
Production 2009
Engine
single cylinder, four-stroke
Bore / Stroke 52.4mm x 57.8mm
Horsepower 7.38 HP (5.5 KW) @ 7500RPM
Torque 5.31 ft/lbs (7.2 Nm) @ 6000RPM
Fuel System carburetor
Ignition cdi
Transmission Gear box: 2000-speed
Final Drive: belt
Suspension Front: oil damped telescopic fork
Rear: oil damped coil spring
Brakes Front: single disc
Rear: expanding brake (drum brake)
Front Tire 3.50-10
Rear Tire 3.50-10
Wheelbase 49.02 inches (1245 mm)
Length 70.47 inches (1790 mm)
Width 26.97 inches (685 mm)
Height 43.31 inches (1100 mm)
Weight 222.67 pounds (101.0 Kg) (dry),
Fuel Capacity 1.59 Gallon (6.00 Liters)
Manuals Service Manual


The Giantco Athena II125 was a single cylinder, four-stroke standard produced by Giantco in 2009. Max torque was 5.31 ft/lbs (7.2 Nm) @ 6000 RPM. Claimed horsepower was 7.38 HP (5.5 KW) @ 7500 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke. A 52.4mm bore x 57.8mm stroke result in a displacement of just 124.6 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).

Drive[edit | edit source]

The bike has a 2000-speed transmission.

Chassis[edit | edit source]

It came with a 3.50-10 front tire and a 3.50-10 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 oil damped telescopic fork while the rear was equipped with a oil damped coil spring. The Athena II125 was fitted with a 1.59 Gallon (6.00 Liters) fuel tank. The bike weighed just 222.67 pounds (101.0 Kg). The wheelbase was 49.02 inches (1245 mm) long.