ROK VLR Engine

Description

The Vortex ROK VLR is a 100 cc air-cooled reed-valve two-stroke with electric start, designed for club racers: new drivers, drivers moving up from four-stroke engines, and 100 cc racers who want a current engine package. Supplied complete in Dubai for the UAE and GCC.

Key specifications

• Displacement: 100 cc, single-cylinder two-stroke, reed-valve intake
• Bore x stroke: 48.20 x 54.00 mm; connecting rod 102 mm centre to centre
• Compression ratio: 10.5:1
• Cooling: air
• Maximum power: 20 hp at 9,800 rpm
• Maximum torque: 1.4 kgm at 9,600 rpm
• Maximum engine speed: 16,000 rpm
• Carburettor: 24 mm butterfly-valve carburettor; Arrow LA22 intake silencer
• Ignition: Selettra
• Starter: integrated starter motor
• Clutch: centrifugal, dry
• Cylinder: cast-iron dry liner, 3 transfer ports, 1 elliptical exhaust port plus 2 boosters; oil-fuel mixture lubrication

In the box

• Engine
• 24 mm butterfly-valve carburettor
• Intake silencer
• Exhaust
• Starter wiring harness with battery holder

Battery and battery charger are not included.

Genuine Vortex engine (OTK Kart Group), code VORENG – VLR, 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.