KSR Sirion 50: history, specs, pictures

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KSR Sirion 50
Manufacturer
KSR
Also called Sirion 50 4T
Production 2017
Engine
single cylinder, two-stroke
Horsepower 3.75 HP (2.8 KW) @ 5750RPM
Fuel System carburetor
Transmission Gear box: automatic
Final Drive: belt
Suspension Front: telescopic fork
Rear: monoshock
Brakes Front: single disc
Rear: expanding brake (drum brake)
Wheelbase 50.39 inches (1280 mm)
Length 72.44 inches (1840 mm)
Width 27.17 inches (690 mm)
Height 46.06 inches (1170 mm)
Weight 202.83 pounds (92.0 Kg) (dry),
Fuel Capacity 1.32 Gallon (5.00 Liters)
Manuals Service Manual


The KSR Sirion 50 was a single cylinder, two-stroke standard produced by KSR in 2017. Claimed horsepower was 3.75 HP (2.8 KW) @ 5750 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, two-stroke.

Drive[edit | edit source]

The bike has a automatic 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 monoshock. The Sirion 50 was fitted with a 1.32 Gallon (5.00 Liters) fuel tank. The bike weighed just 202.83 pounds (92.0 Kg). The wheelbase was 50.39 inches (1280 mm) long.