GAS GAS EC50: history, specs, pictures

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GAS GAS EC50
Manufacturer
Also called EC50 Rookie, EC 50 Rookie, EC Rookie 50, EC Boy50, EC Boy 50
Production 2002 - 2004
Engine
single cylinder, two-stroke
Bore / Stroke 39.0mm x 41.8mm
Fuel System carburetor
Transmission Gear box: 2-speed
Final Drive: chain
Suspension Front: adjustable hydraulic fork
Rear: boge hydraulic swingarm
Brakes Front: single disc
Rear: single disc
Front Tire 80/90-21
Rear Tire 110/80-18
Wheelbase 39.57 inches (1005 mm)
Seat Height 26.18 inches (665 mm)
Weight 92.59 pounds (42.0 Kg) (dry),
Fuel Capacity 0.79 Gallon (3.00 Liters)
Manuals Service Manual


The GAS GAS EC Boy50 was a single cylinder, two-stroke standard produced by GAS GAS between 2002 and 2004.

Engine[edit | edit source]

The engine was a liquid cooled single cylinder, two-stroke. A 39.0mm bore x 41.8mm stroke result in a displacement of just 49.9 cubic centimeters.

Drive[edit | edit source]

The bike has a 2-speed transmission.

Chassis[edit | edit source]

It came with a 80/90-21 front tire and a 110/80-18 rear tire. Stopping was achieved via single disc in the front and a single disc in the rear. The front suspension was a adjustable hydraulic fork while the rear was equipped with a boge hydraulic swingarm. The EC Boy50 was fitted with a 0.79 Gallon (3.00 Liters) fuel tank. The bike weighed just 92.59 pounds (42.0 Kg). The wheelbase was 39.57 inches (1005 mm) long.