Karting Champions League now welcoming 2026 Winter Series Entries
Karting Champions League now welcoming 2026 Winter Series Entries

Karting Champions League now welcoming...

Karting Champions League now welcoming 2026 Winter Series Entries

Karting Champions League now welcoming 2026 Winter Series Entries

Drivers from the national and international realms of X30 and KZ karting are now welcome to enter the Winter Series of the 2026 Karting Champions League, the championship that offers the ideal way for...
Numerous International Teams registered for the 24 Hours Karting of Italy
Numerous International Teams registered for the 24 Hours Karting of Italy

Numerous International Teams registered...

Numerous International Teams registered for the 24 Hours Karting of Italy

Numerous International Teams registered for the 24 Hours Karting of Italy

Just a few days after entries opened in early December, a strong number of teams have already registered for the 24 Hours Karting of Italy, promoted by CRG and scheduled for March 14–15 at the...
2025 Prokart Challenge Championship podium finishers honored
2025 Prokart Challenge Championship podium finishers honored

2025 Prokart Challenge Championship...

2025 Prokart Challenge Championship podium finishers honored

2025 Prokart Challenge Championship podium finishers honored

The 21st season of the ProKart Challenge concluded this past October, completing the five events with six rounds of competition for the Superkarts! USA regional program. Eleven different class...
ROK Cup Italia 2026 – calendar change
ROK Cup Italia 2026 – calendar change

ROK Cup Italia 2026 – calendar change

ROK Cup Italia 2026 – calendar change

ROK Cup Italia 2026 – calendar change

The 2025 ROK season came to the end with the Rok Festival, which took place on November 29 and 30 at the Franciacorta Karting Track, and now all attention is on the 2026 ROK calendar.
24 Hours Spa Karting: twice rather than once in 2026!
24 Hours Spa Karting: twice rather than once in 2026!

24 Hours Spa Karting: twice rather than...

24 Hours Spa Karting: twice rather than once in 2026!

24 Hours Spa Karting: twice rather than once in 2026!

The 24 Hours Spa Karting is returning! Although the 2025 edition could not take place, organiser One Day Karting has decided to make up for it in 2026 with two events: one with a Sodikart fleet on 13...
Australian Hamish Campbell finishes seventh at  FIA Arrive & Drive World Cup
Australian Hamish Campbell finishes seventh at  FIA Arrive & Drive World Cup

Australian Hamish Campbell finishes...

Australian Hamish Campbell finishes seventh at FIA Arrive & Drive World Cup

Australian Hamish Campbell finishes seventh at FIA Arrive & Drive World Cup

The 24 Hours Karting of Italy 2026 will take place on March 15 in Castelletto (Italy)
The 24 Hours Karting of Italy 2026 will take place on March 15 in Castelletto (Italy)

The 24 Hours Karting of Italy 2026 will...

The 24 Hours Karting of Italy 2026 will take place on March 15 in Castelletto (Italy)

The 24 Hours Karting of Italy 2026 will take place on March 15 in Castelletto (Italy)

In recent days, CRG officially announced the date and location of its flagship rental event: the 24 Hours Karting of Italy will be held on March 14–15 in Italy at the Castelletto di Branduzzo...
New beginnings in Abu Dhabi as the UAE Series launches in style
New beginnings in Abu Dhabi as the UAE Series launches in style

New beginnings in Abu Dhabi as the UAE...

New beginnings in Abu Dhabi as the UAE Series launches in style

New beginnings in Abu Dhabi as the UAE Series launches in style

The Champions of the Future Academy Program UAE Series made its debut at the Al Forsan International Sports Resort in Abu Dhabi, opening a new chapter for RGMMC’s global arrive-and-drive...
Superkarts! USA confirms location for 2026 Winter Series
Superkarts! USA confirms location for 2026 Winter Series

Superkarts! USA confirms location for...

Superkarts! USA confirms location for 2026 Winter Series

Superkarts! USA confirms location for 2026 Winter Series

Since its inception in 2018, the Superkarts! USA Winter Series has been situated in the state of Florida, hosting events at Ocala Gran Prix, AMR Homestead-Miami Motorplex Presented by MG Tires and,...
ROK Cup Italia 2026 - Previews and calendar
ROK Cup Italia 2026 - Previews and calendar

ROK Cup Italia 2026 - Previews and...

ROK Cup Italia 2026 - Previews and calendar

ROK Cup Italia 2026 - Previews and calendar

With the 2025 ROK season coming to an end, all eyes are already on 2026, a year that promises to be exciting thanks to new developments and unmissable events!
Birelart: Korus Group is Born
Birelart: Korus Group is Born

Birelart: Korus Group is Born

Birelart: Korus Group is Born

Birelart: Korus Group is Born

The Group brings together eight leading Italian companies in an integrated motorsport ecosystem: the first capable of bridging the worlds of karting and racing cars.
Dates confirmed for 2026 Australian Kart Championship
Dates confirmed for 2026 Australian Kart Championship

Dates confirmed for 2026 Australian Kart...

Dates confirmed for 2026 Australian Kart Championship

Dates confirmed for 2026 Australian Kart Championship

Karting Australia is pleased to confirm the dates for the 2026 Australian Kart Championship, setting the stage for another exciting season of top-level competition across the nation.
A major sporting and organizational success for the 2025 Rental Kart World Contest
A major sporting and organizational success for the 2025 Rental Kart World Contest

A major sporting and organizational...

A major sporting and organizational success for the 2025 Rental Kart World Contest

A major sporting and organizational success for the 2025 Rental Kart World Contest

New format, same outstanding success for one of the most prestigious events in CRG’s Rental calendar: the Rental Kart World Contest. The 2025 edition of this renowned international meeting,...
Final Winners of 2025 Decided at ProKart Challenge
Final Winners of 2025 Decided at ProKart Challenge

Final Winners of 2025 Decided at ProKart...

Final Winners of 2025 Decided at ProKart Challenge

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The 2025 season concluded for the ProKart Challenge following the action on October 11-12 at the K1 Circuit. The Winchester, California, facility welcomed the Superkarts! USA regional program to close...
Results: 2025 ROK Cup Superfinal at the South Garda Karting
Results: 2025 ROK Cup Superfinal at the South Garda Karting

Results: 2025 ROK Cup Superfinal at the...

Results: 2025 ROK Cup Superfinal at the South Garda Karting

Results: 2025 ROK Cup Superfinal at the South Garda Karting

The 23rd edition of the ROK Cup Superfinal, from Tuesday 14th to Saturday 18th October at the South Garda Karting track in Lonato, is on its way, and more drivers from all over the world will take...
Livetiming: 2025 ROK Cup Superfinal at the South Garda Karting
Livetiming: 2025 ROK Cup Superfinal at the South Garda Karting

Livetiming: 2025 ROK Cup Superfinal at...

Livetiming: 2025 ROK Cup Superfinal at the South Garda Karting

Livetiming: 2025 ROK Cup Superfinal at the South Garda Karting

The 23rd edition of the ROK Cup Superfinal, from Tuesday 14th to Saturday 18th October at the South Garda Karting track in Lonato, is on its way, and more drivers from all over the world will take...
Prokart Challenge set for 2025 season finale at K1 Circuit
Prokart Challenge set for 2025 season finale at K1 Circuit

Prokart Challenge set for 2025 season...

Prokart Challenge set for 2025 season finale at K1 Circuit

Prokart Challenge set for 2025 season finale at K1 Circuit

The 21st season of the Superkarts! USA ProKart Challenge is set to end following the sixth and final round of competition on October 11-12 at the K1 Circuit. For a third time this year, the SKUSA...
Sunday live stream: Tillotson T4 Nations Cup at the Lucas Guerrero International Kart track
Sunday live stream: Tillotson T4 Nations Cup at the Lucas Guerrero International Kart track

Sunday live stream: Tillotson T4 Nations...

Sunday live stream: Tillotson T4 Nations Cup at the Lucas Guerrero International Kart track

Sunday live stream: Tillotson T4 Nations Cup at the Lucas Guerrero International Kart track

Today, the Tillotson T4 Nations Cup will take place at the Lucas Guerrero International Kart track in Spain. Tillotson T4 Nations Cup – the best 4-stroke pilots from all over the world will...
Saturday live stream: Tillotson T4 Nations Cup at the Lucas Guerrero International Kart track
Saturday live stream: Tillotson T4 Nations Cup at the Lucas Guerrero International Kart track

Saturday live stream: Tillotson T4...

Saturday live stream: Tillotson T4 Nations Cup at the Lucas Guerrero International Kart track

Saturday live stream: Tillotson T4 Nations Cup at the Lucas Guerrero International Kart track

Today, the Tillotson T4 Nations Cup will take place at the Lucas Guerrero International Kart track in Spain. Tillotson T4 Nations Cup – the best 4-stroke pilots from all over the world will...
Friday live stream: Tillotson T4 Nations Cup at the Lucas Guerrero International Kart track
Friday live stream: Tillotson T4 Nations Cup at the Lucas Guerrero International Kart track

Friday live stream: Tillotson T4 Nations...

Friday live stream: Tillotson T4 Nations Cup at the Lucas Guerrero International Kart track

Friday live stream: Tillotson T4 Nations Cup at the Lucas Guerrero International Kart track

This week, the Tillotson T4 Nations Cup will take place at the Lucas Guerrero International Kart track in Spain. Tillotson T4 Nations Cup – the best 4-stroke pilots from all over the world will...

Happy New Year! The crew of KartXpress.com wishes you a healthy and successful 2023!

Happy New Year! The crew of KartXpress.com wishes you a healthy and successful 2023! Read more

Happy New Year! The crew of KartXpress.com wishes you a healthy and successful 2023!

Superkarts! USA confirms 2023 Winter Series and Pro Tour Class structure

Superkarts! USA confirms 2023 Winter Series and Pro Tour Class structure Read more

Two months after a successful 25th running of their SuperNationals in Las Vegas, Superkarts! USA is set to begin its 2023 racing season in mid-January at the AMR Homestead-Miami Motorplex presented by MG Tires in south Florida. The sixth edition of the SKUSA Winter Series will once again be based out of the Homestead facility with two doubleheader weekends in January and February.

Vortex introduces the new homologated engines

Vortex introduces the new homologated engines Read more

The Engine Division of the OTK Kart Group unveils the engines that will be protagonists on the track from 2023: VTZ (KZ/KZ2), VTS (OK), VTS-N (OK-N), VTJ (OKJ) and VTM (MINI).

KartXpress.com wishes al kartracers, kartingteams and kartfans all over the World a Merry Christmas

KartXpress.com wishes al kartracers, kartingteams and kartfans all over the World a Merry Christmas Read more

KartXpress.com wishes al kartracers, kartingteams and kartfans all over the World a Merry Christmas

ROK Cup Winter Trophy 2023

ROK Cup Winter Trophy 2023 Read more

After the great success in 2022, the opening race of the 2023 Rok season is back: the ROK Cup Winter Trophy will be held on 25th and 26th of February at the South Garda karting in Lonato. Two days dedicated to the six Rok categories exclusively: Mini Rok, Junior Rok, Senior Rok, Expert Rok, Super Rok and Shifter Rok, with a timetable rich in rounds and heats.

CRG “the interview”: Giancarlo Tinini

CRG “the interview”: Giancarlo Tinini Read more

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The ROK Cup Euro Trophy in Wackersdorf in 2023

The ROK Cup Euro Trophy in Wackersdorf in 2023 Read more

The ROK Cup Euro Trophy is back in 2023 with a new location: the famous track in Wackersdorf, appreciated and well-known all over the world, will be the arena of the Rok event dedicated to all European Rokkers and beyond, on June 30th and July 1st and 2nd.

Motorsport UK Wera Tools British Kart Championships 2023 KZ2 Calendar is revealed

Motorsport UK Wera Tools British Kart Championships 2023 KZ2 Calendar is revealed Read more

The Motorsport UK Wera Tools British Kart Championships are excited to announce the KZ2 calendar for the season ahead, as the series reveals a new-look roster for 2023.

Karting Australia Board further strengthened for 2023

Karting Australia Board further strengthened for 2023 Read more

The Karting Australia Board has confirmed the appointment of two well-credentialed new Directors to join the Board. Highly respected motorsport administrator Michael Masi and commercial lawyer Melissa Holzberger have accepted appointments to join the Board effective January 1, 2023.

Motorsport UK Wera Tools British Kart Championships announce 2023 IAME calendar

Motorsport UK Wera Tools British Kart Championships announce 2023 IAME calendar Read more

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Rok Cup Festival – Race Reports

Rok Cup Festival – Race Reports Read more

The ROK Cup Festival closes the 2022 single-brand season by Vortex with a more than positive drivers’ response: a total of 137 at the Franciacorta Karting Track in Castrezzato (Italy), in a two-day competition, featured by the rainy weather, which further raised the bar of the challenge. The finals crowned: Pietro Bagutti (Mini ROK), Tiziano Kuzhnini (Junior ROK), Riccardo Cirelli (Senior ROK), Davide Gherardi (Expert ROK), Sergio Koch (Super ROK) and Marco Vannini (Shifter ROK).

2023 Wera Tools British Kart Championships Rotax Calendar is revealed

2023 Wera Tools British Kart Championships Rotax Calendar is revealed Read more

The Motorsport UK Wera Tools British Kart Championships are thrilled to announce the first category dates of the season ahead as the series reveals the 2023 calendar for the Rotax classes.

WKA Announces 2023 Vega Tires National Road Race Series Schedule

WKA Announces 2023 Vega Tires National Road Race Series Schedule Read more

The much-anticipated World Karting Association (WKA) Vega Tires National Road Race Series schedule is here. After weeks of waiting, series officials are pleased to confirm a solid six-weekend race schedule that will kick off next month at the famed Daytona International Speedway during WKA KartWeek.

Energy hits the jackpot in Las Vegas

Energy hits the jackpot in Las Vegas Read more

Very well established thanks to the efforts of importer Nash Motorsportz, Energy Corse enjoys an excellent reputation on the American continent. Success is never far away for the Italian brand, which has just achieved magnificent performances at the famous Supernationals in Las Vegas, including a victory in the KA100 Senior and a 2nd place in X30 Senior.

WKA Gold Cup Series visited Jacksonville

WKA Gold Cup Series visited Jacksonville Read more

Three drivers left Jacksonville with three pieces of P1 hardware at this past weekend’s WKA Vega Tire Gold Cup Series presented by Summit Racing Equipment Grand Nationals at 103rd Street Sports Complex’s clockwise course with the chicane. 

Karting Australia - Ultimate Club Racers crowned in Murray Bridge

Karting Australia - Ultimate Club Racers crowned in Murray Bridge Read more

Karting Australia’s Ultimate Club Racer II has been completed in perfect weather conditions at Murray Bridge’s Monarto Karting complex in South Australia. Plenty of high drama surrounded the final day of competition as the Ultimate Club Racers were crowned. South Australian local, Leigh Harrison was the taste of the town, becoming the Ultimate Club Racer Champion in two categories.

All the winners of the ROK Cup Superfinal

All the winners of the ROK Cup Superfinal Read more

An incredible 2022 ROK Cup Superfinal: 373 drivers (representing 49 different countries) in 7 categories here in South Garda Karting in Lonato (Italy).

Saturday live stream: Rok Cup Superfinal 2022 at South Garda Karting - Lonato

Saturday live stream: Rok Cup Superfinal 2022 at South Garda Karting - Lonato Read more

This weekend the 20th edition of Rok Cup Superfinal taking place in Lonato. The race will start Thursday with the qualifying practices and the heats. The drivers will challenge each other heat after heat until Saturday morning, climax of the race, when the event will culminate with the Finals and Trophies in the afternoon.

Results: Rok Cup Superfinal 2022 at South Garda Karting - Lonato

Results: Rok Cup Superfinal 2022 at South Garda Karting - Lonato Read more

This weekend the 20th edition of Rok Cup Superfinal taking place in Lonato. The race will start Thursday with the qualifying practices and the heats. The drivers will challenge each other heat after heat until Saturday morning, climax of the race, when the event will culminate with the Finals and Trophies in the afternoon.

Live timing: Rok Cup Superfinal 2022 at South Garda Karting - Lonato

Live timing: Rok Cup Superfinal 2022 at South Garda Karting - Lonato Read more

This weekend the 20th edition of Rok Cup Superfinal taking place in Lonato. The race will start Thursday with the qualifying practices and the heats. The drivers will challenge each other heat after heat until Saturday morning, climax of the race, when the event will culminate with the Finals and Trophies in the afternoon.

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Vortex 25th Anniversary
Bas Kaligis
/ Categories: News, Technical

Vortex 25th Anniversary

From the World Championships conquered one year after its début, to the Rok Cup universe: the OTK Group engines division left an indelible mark in karting during its first 25 years, conquering over 100 international titles and, especially, the satisfaction of thousands of karting fans.

A quarter century of great karting and lots of engines. With this big satisfaction, we at Vortex want to celebrate the anniversary of our first 25 years of history as engines manufacturers for racing karts.

It is the year 1995 when a well-known reality as tuners within the karting scene decides to challenge the "giants" of international karting of the time and go beyond the simple tuning, becoming in all respects a company able to create top racing engines internally.

The first Vortex engines making their début on the track are the VA95 models, dedicated to the ICA-J and Formula A categories, and VR95, dedicated to the Formula Super A and whose letter R indicates the rotary valve mechanism. In 1996 we gained the first world titles, conquered by Johnny Mislijevic in FSA and by Jean Christophe Ravier in Formula A, where we celebrate the encore immediately the year after, thanks to the victory of James Courtney.

In 25 years, the international titles won are over 100, with 20 world championships, including the last one dating back to last year with the DJT engine in the OKJ category, and 25 European championships.

We won throughout the era of 100cc. air-cooled and then water-cooled engines, the increase in engine capacity to 125 cc., the abolition (and the return in 2016) of direct drive ... With our engines, the drivers who wrote the history of karting such as Marco Ardigò and Davide Forè conquered lots of victories over the years, as well as rising stars of motorsport such as McLaren F1 driver Lando Norris, Logan Sargeant and Enaam Ahmed.

But the successes collected in the most prestigious competitions are only a part of Vortex’ mission, always engaged in the promotion of a karting philosophy accessible to everyone, with a careful focus on costs control, but without giving up performances and fun.

On these basis the Rok Cup project comes to life in 2003: a universe including a whole range of reliable and performant engines from the mini to the shifter and whose single-brand Rok Cup championship, organized by Vortex directly, is now well-established all over the world.

A commitment, for which we use the same latest generation technologies, the same numerical control machines and the most advanced software, as well as the same top-quality materials both in the realization of engines for professionals and those for all karting fans.

Our engines, able to give satisfaction and emotions to all drivers in all contexts, are marked by the manufacturing precision, the ease of driving, the performance and reliability: from challenges with friends on the karting tracks all over the world, to the most important events of the international calendar, when the titles writing the history of karting are offered as a prize.

All of this is what makes us proud to be Vortex. This is what we have been working hard for in our first 25 years of life. And this is what drives us to go on, with passion and devotion, for all the years to come.

 

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