Aeon CO-IN 125: history, specs, pictures

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Aeon CO-IN 125
Manufacturer
Also called CO-IN 125i
Production 2012
Engine
single cylinder, four-stroke
Bore / Stroke 54.4mm x 57.9mm
Torque 6.86 ft/lbs (9.3 Nm) @ 7500RPM
Fuel System injection. efi
Ignition c.d.i.
Transmission Gear box: automatic

Final Drive: chain

Clutch: centrifugal clutch
Suspension Front: telescopic fork
Rear: single shock
Brakes Front: single disc
Rear: expanding brake (drum brake)
Front Tire 90/90-10
Rear Tire 90/90-10
Wheelbase 47.64 inches (1210 mm)
Length 66.93 inches (1700 mm)
Width 25.0 inches (635 mm)
Height 41.54 inches (1055 mm)
Seat Height 29.13 inches (740 mm)
Weight 207.23 pounds (94.0 Kg) (dry),
Fuel Capacity 1.45 Gallon (5.50 Liters)
Manuals Service Manual


The Aeon CO-IN 125i was a single cylinder, four-stroke standard produced by Aeon in 2012. Max torque was 6.86 ft/lbs (9.3 Nm) @ 7500 RPM.

Engine[edit | edit source]

The engine was a liquid cooled single cylinder, four-stroke. A 54.4mm bore x 57.9mm stroke result in a displacement of just 124.9 cubic centimeters.

Drive[edit | edit source]

The bike has a automatic transmission. Power was moderated via the centrifugal clutch.

Chassis[edit | edit source]

It came with a 90/90-10 front tire and a 90/90-10 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 telescopic fork while the rear was equipped with a single shock. The CO-IN 125i was fitted with a 1.45 Gallon (5.50 Liters) fuel tank. The bike weighed just 207.23 pounds (94.0 Kg). The wheelbase was 47.64 inches (1210 mm) long.