UM Fastwind: history, specs, pictures

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UM Fastwind
Manufacturer
UM
Also called Fastwind 150, Fastwind 125
Production 2010
Engine
single cylinder, four-stroke
Bore / Stroke 56.0mm x 49.5mm
Ignition cdi
Transmission Gear box: 5-speed
Final Drive: chain
Suspension Front: telescopic fork
Rear: swingarm with gas shock absorbers
Brakes Front: single disc
Rear: expanding brake (drum brake)
Rear Tire 110/90-16
Wheelbase 50.2 inches (1275 mm)
Length 78.74 inches (2000 mm)
Width 29.53 inches (750 mm)
Height 46.06 inches (1170 mm)
Seat Height 29.92 inches (760 mm)
Weight 275.58 pounds (125.0 Kg) (dry),
Fuel Capacity 4.6 Gallon (17.40 Liters)
Manuals Service Manual


The UM Fastwind 125 was a single cylinder, four-stroke standard produced by UM in 2010.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke. A 56.0mm bore x 49.5mm stroke result in a displacement of just 125.0 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).

Drive[edit | edit source]

The bike has a 5-speed transmission.

Chassis[edit | edit source]

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 swingarm with gas shock absorbers. The Fastwind 125 was fitted with a 4.6 Gallon (17.40 Liters) fuel tank. The bike weighed just 275.58 pounds (125.0 Kg). The wheelbase was 50.2 inches (1275 mm) long.