GAS GAS SM50: history, specs, pictures

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GAS GAS SM50
Manufacturer
Also called SM50 Rookie, SM 50 Rookie, SM 50
Production 2002 - 2004
Engine
single cylinder, two-stroke
Bore / Stroke 40.0mm x 39.2mm
Fuel System carburetor
Transmission Gear box: 6-speed
Final Drive: chain
Suspension Front: showa inverted fork
Rear: progressive system, boge shock absorber.
Brakes Front: single disc
Rear: single disc
Front Tire 100/80-17
Rear Tire 130/70-17
Wheelbase 58.07 inches (1475 mm)
Seat Height 36.22 inches (920 mm)
Weight 205.03 pounds (93.0 Kg) (dry),
Fuel Capacity 2.11 Gallon (8.00 Liters)
Manuals Service Manual


The GAS GAS SM50 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 40.0mm bore x 39.2mm stroke result in a displacement of just 399.0 cubic centimeters.

Drive[edit | edit source]

The bike has a 6-speed transmission.

Chassis[edit | edit source]

It came with a 100/80-17 front tire and a 130/70-17 rear tire. Stopping was achieved via single disc in the front and a single disc in the rear. The front suspension was a showa inverted fork while the rear was equipped with a progressive system, boge shock absorber.. The SM50 was fitted with a 2.11 Gallon (8.00 Liters) fuel tank. The bike weighed just 205.03 pounds (93.0 Kg). The wheelbase was 58.07 inches (1475 mm) long.