Building upon the successful line-up of Vortex ROK engines, ROK Cup Promotions has launched the brand new Vortex ROK VLR. The perfect platform for the entry-level driver, the ROK VLR not only offers superior performance over its rivals with lower maintenance, but it also offers some great features like electric start all at a cost racers can afford. The new ROK VLR engine was designed solely with club racers in mind, whether it’s a new racer getting into karting, or for those looking to move up from a four-cycle powerplant. Also, for racers that want to update their current 100cc to a state-of-the-art engine package, this engine covers it all. The new ROK VLR engine comes complete, ready to race minus the engine mount (0 degree recommended). Approved for the O2s Championship, ROK Cup USA, and several other series. Supplied with: ENGINE KIT Reed valve engine 100cc single-cylinder, air-cooled, electrical starter. Tillotson Carburettor Ø24mm Intake silencer Exhaust Wire loom with battery support Battery Technical Specifications Engine Type: single-cylinder 2 stroke air-cooled Bore: 48 mm Stroke: 54 mm Displacement: 100 cc Carburetor: Butterfly valve 24mm Inlet System: reed valve Lubrication: oil mixture 4% to 6% (24:1 to 16:1) Ignition System: Selettra analogic ignition Starting: integrated electrical starter Transmission: dry centrifugal clutch Power: Not published, but estimated around 22 Hp Engine Weight: 45 lbs (approx 11 lbs lighter than the average water-cooled 125 TaG) ROK VLR Documentation Owner's Manual - includes maintenance and assembly Tech Sheet VLR Supplemental Rules
