Dafier STF50: history, specs, pictures

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Dafier STF50
Manufacturer
Also called STF 50
Production 2010
Engine
single cylinder, two-stroke
Bore / Stroke 41.2mm x 39.0mm
Top Speed 28 mph (45 km/h)
Fuel System carburetor
Ignition cdi
Transmission Final Drive: chain
Brakes Front: single disc
Rear: single disc
Front Tire 2.75-21
Rear Tire 4.10-18
Wheelbase 55.51 inches (1410 mm)
Length 86.61 inches (2200 mm)
Width 31.89 inches (810 mm)
Height 46.06 inches (1170 mm)
Weight 231.49 pounds (105.0 Kg) (dry),
Fuel Capacity 2.19 Gallon (8.30 Liters)
Fuel Consumption 2.00 liters/100 km (50.0 km/l or 117.61 mpg)
Manuals Service Manual


The Dafier STF50 was a single cylinder, two-stroke standard produced by Dafier in 2010. It could reach a top speed of 28 mph (45 km/h).

Engine[edit | edit source]

The engine was a liquid cooled single cylinder, two-stroke. A 41.2mm bore x 39.0mm stroke result in a displacement of just 49.0 cubic centimeters.

Chassis[edit | edit source]

It came with a 2.75-21 front tire and a 4.10-18 rear tire. Stopping was achieved via single disc in the front and a single disc in the rear. The STF50 was fitted with a 2.19 Gallon (8.30 Liters) fuel tank. The bike weighed just 231.49 pounds (105.0 Kg). The wheelbase was 55.51 inches (1410 mm) long.