Rok Shifter was born to meet the needs of many drivers who want to compete in a category with the gearbox, but always according to the Rok philosophy: low costs and steady regulations over the time. DISPLACEMENT 125 ccm MAX POWER 43 PS à 13’900 RPM MAX TORQUE 14’000 RPM The engine has the following […]

Rok DVS engine offers great and unique driving sensations, making the fun and challenge experience greater and higher. Only a big manufacturer, with many years of successful experience, as Vortex, is able to realize a similar project. DISPLACEMENT 125 ccm MAX POWER 38 PS à 11’000 RPM MAX TORQUE 21 NM à 11’000 RPM MAX […]

The Kid Rok was born to satisfy the large audience of young drivers champing at the bit for their desire to become a Rokker. The engine has the following features: Single-cylinder 2 stroke engine, displacement 50cc, piston port. Air-cooled, equipped with centrifugal dry-clutch and integrated electrical starter. DISPLACEMENT 50 ccm MAX POWER 4.5 PS à […]

Vortex never lost the charm of the challenge with the powerful engines equipped with gearbox, actually since the nineties it has been manufacturing engines for this category. DISPLACEMENT 125 ccm Each Vortex engine with the gearbox was born according to the guidelines of the business philosophy, pursuing: innovation, refined processing and high quality for any […]

DDS. These are the initials that Vortex chose to took up the challenge launched by the International Federation, with the presentation of new categories, OK and OKJ. So Vortex began, with usual passion, the creation of a totally new project, in which creativity and innovation are indispensable weapons. DISPLACEMENT 125 ccm MAX TORQUE 16’000 RPM […]

Born to follow the CIK regulations of the new International Junior category, the DDJ owns different specifications from its predecessor. After a few seasons the clutch and the electric ignition disappeared to move on to a totally new project, a challenge Vortex faces with its usual enthusiasm, aware that these are the moments the genius […]

Piston Port engine 60cc single-cylinder, electrical starter, air-cooled, homologated ACI/CSAI for the Mini Kart class, supplied complete of carburettor Dell’Orto PHBG Ø 18 mm, intake silencer, fuel pump, homologated exhaust , battery, battery support, wire loom, REV limiter at 14.000 rpm, sparkplug, coil and sparkplug plug. DISPLACEMENT 60 ccm MAX TORQUE 14’000 RPM Piston Port […]

Rok GP immediately conquered the hearts of drivers around the world, for his spirited soul and a practical structure, which aims to achieve high performance, while ensuring high reliability. DISPLACEMENT 125 ccm MAX POWER 36 PS à 12’500 RPM MAX TORQUE 20.2 NM à 11’500 RPM MAX 15’000 RPM   The engine has the following […]

Junior Rok has been developed for Junior Rok class purposely; thanks to its driving and cost-saving qualities, it is ideal for training young drivers. Over the years this engine has been the godfather of many young talents, who went then to the higher classes. DISPLACEMENT 125 ccm MAX POWER 22 PS à 11’500 RPM MAX […]

Mini Rok is dedicated to the very young drivers and has been shown to grow small karting talents. Thanks to some of its key features it is safe and easy to use, so that young drivers can become familiar with the kart without tension. DISPLACEMENT 60 ccm MAX POWER 10 PS à 11’000 RPM MAX […]