• Vortex ROK VLR 100cc Complete Engine official Vortex manufacturer image
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Vortex

Vortex ROK VLR 100cc Complete Engine

Vortex ROK VLR 100cc Complete Engine

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W7999897SAUS17

The VLR key words are: designed to be reliable, easy to operate and to maintain, cheap and easy to inspect.

Specifications

Displacement 100 CC
Engine 2 stroke
Bore 48.20 mm
Stroke 54.00 mm
Con-rod C-to-C distance 102.00 mm
Intake system Reed valve
Carburettor Butterfly valve 24mm
Intake silencer Arrow LA22
Cylinder liner/sleeve Cast iron dry-liner/sleeve
Transfer ports 3 ports
Exhaust ports 1 elliptical port + 2 boosters
Cooling system Air cooled
Lubricating system Oil-fuel mixture lubricated
Ignition system Selettra
Start system Integrated starter motor
Clutch system Centrifugal dry-clutch
Compression ratio 10.5:1
Max power 20 HP at 9,800 rpm
Max torque 1.4 kgm at 9,600 rpm
Max rpm 16,000

Manufacturer data: vortex-engines.com · retrieved 2026-09-05

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Specifications

Specification Value
SKU W7999897SAUS17
Brand Vortex

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