Description
The Vortex VTS is the CIK-FIA homologated 125 cc engine for OK, the senior direct-drive class of FIA Karting, with power valve. Successor of the DTS, it uses paired crankcase boring for consistent quality and repeatability. Supplied as a bare engine with ignition, in Dubai for the UAE and GCC.
Key specifications
- Homologation: CIK-FIA 012-ES-11, OK (Group 2)
- Displacement: 125 cc, single-cylinder two-stroke, reed-valve intake in the crankcase
- Bore x stroke: 54 x 54 mm (square)
- Cooling: liquid, external water pump
- Cylinder: fully machined cast-iron dry liner; 5/3 cylinder/crankcase transfers; fully machined intake section and transfers
- Roller main bearings; balance shaft
- Power valve on the exhaust
- Ignition: Selettra, CIK-FIA homologated 034-IG-19
- Maximum engine speed: 16,000 rpm with rev limiter
In the box
- Engine with roller bearings
- Selettra ignition and coil 034-IG-19 (16,000 rpm limited)
- Spark plug and cap
Exhaust, carburettor and engine mount are not supplied.
Genuine Vortex engine (OTK Kart Group), code VORENG – VTS, supplied by Scuderia General Trading, exclusive UAE distributor of OTK Kart Group. In stock at our Dubai warehouse where shown; orders are dispatched the same day they are received, with DHL Express delivery across the UAE and the GCC.





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