Championships to be decided next weekend for ProKart Challenge
Championships to be decided next weekend for ProKart Challenge

Championships to be decided next weekend...

Championships to be decided next weekend for ProKart Challenge

Championships to be decided next weekend for ProKart Challenge

The 2026 season for the ProKart Challenge program is set to close out over the October 3-4 weekend, hosting the fifth and final event of the year. The sixth round of the Superkarts! USA regional...
Superkarts! USA regional championship hosted penultimate round at Spring Mountain Karting Complex
Superkarts! USA regional championship hosted penultimate round at Spring Mountain Karting Complex

Superkarts! USA regional championship...

Superkarts! USA regional championship hosted penultimate round at Spring Mountain Karting Complex

Superkarts! USA regional championship hosted penultimate round at Spring Mountain Karting Complex

The 2026 ProKart Challenge championship took another step toward crowning this year’s title winners, hosting Round Five of the program at the Spring Mountain Karting Complex. The Superkarts! USA...
Max vs 100: 100 drivers prepare to face Max Verstappen in go-kart race
Max vs 100: 100 drivers prepare to face Max Verstappen in go-kart race

Max vs 100: 100 drivers prepare to face...

Max vs 100: 100 drivers prepare to face Max Verstappen in go-kart race

Max vs 100: 100 drivers prepare to face Max Verstappen in go-kart race

Max Verstappen’s 100 challengers in Red Bull’s ‘Max vs 100’ got to grips with the track, karts and race rules today, ahead of qualifying tomorrow and the livestream from 17:00...
ProKart challenge set for return to Spring Mountain Karting Complex
ProKart challenge set for return to Spring Mountain Karting Complex

ProKart challenge set for return to...

ProKart challenge set for return to Spring Mountain Karting Complex

ProKart challenge set for return to Spring Mountain Karting Complex

The ProKart Challenge will make its second ever visit to the Spring Mountain Karting Complex. The program travels to the Pahrump, Nevada course over the September 12-13 weekend for Round Five of the...
Max vs 100: Verstappen to Take on One Hundred Drivers in World's Biggest Go-Kart Race
Max vs 100: Verstappen to Take on One Hundred Drivers in World's Biggest Go-Kart Race

Max vs 100: Verstappen to Take on One...

Max vs 100: Verstappen to Take on One Hundred Drivers in World's Biggest Go-Kart Race

Max vs 100: Verstappen to Take on One Hundred Drivers in World's Biggest Go-Kart Race

Four-time Formula One World Champion Max Verstappen, who recently extended his contract with Oracle Red Bull Racing until the end of 2030, will return to his racing roots on September 16. At the...
Second half of 2026 ProKart Challenge begins in Sonoma
Second half of 2026 ProKart Challenge begins in Sonoma

Second half of 2026 ProKart Challenge...

Second half of 2026 ProKart Challenge begins in Sonoma

Second half of 2026 ProKart Challenge begins in Sonoma

The second half of the 2026 ProKart Challenge began over the August 15-16 weekend at Sonoma Raceway. The Sonoma, California circuit welcomed the series for the second of back-to-back trips, hosting...
RGMMC Mourns the Passing of Co-Founder Lynn Geidel
RGMMC Mourns the Passing of Co-Founder Lynn Geidel

RGMMC Mourns the Passing of Co-Founder...

RGMMC Mourns the Passing of Co-Founder Lynn Geidel

RGMMC Mourns the Passing of Co-Founder Lynn Geidel

It is with profound sadness that RGMMC shares the news of the passing of its co-founder, Lynn Geidel.
SuperNationals 2026: Senior MAX and Mini MAX engines from every country are welcome
SuperNationals 2026: Senior MAX and Mini MAX engines from every country are welcome

SuperNationals 2026: Senior MAX and Mini...

SuperNationals 2026: Senior MAX and Mini MAX engines from every country are welcome

SuperNationals 2026: Senior MAX and Mini MAX engines from every country are welcome

Karting Solutions Group, the US distributor for BRP-Rotax karting products and home of the Race Rotax brand, is confirming a key detail for racers ahead of the 2026 SKUSA SuperNationals: Rotax engines...
Tony Kart: “double weekend” with victory and podium
Tony Kart: “double weekend” with victory and podium

Tony Kart: “double weekend” with victory...

Tony Kart: “double weekend” with victory and podium

Tony Kart: “double weekend” with victory and podium

The Tony Kart Racer 401 T won the OK-N final and took third place in the MINI Gr.3 class at the fourth round of the ACI Italian Karting Championship. The Tony Kart Racing Team also took to the track...
A second victory in the Italian Championship for Modena Kart with Kolovos
A second victory in the Italian Championship for Modena Kart with Kolovos

A second victory in the Italian...

A second victory in the Italian Championship for Modena Kart with Kolovos

A second victory in the Italian Championship for Modena Kart with Kolovos

The races keep coming, and so do the podium finishes for the Modena Kart Racing Team. Two weeks after Elton Hedfors’ brilliant performance in the WSK Euro Series, Ioannis Kolovos has added a...
Buggyra Academy partners with Citarusus to launch international karting program
Buggyra Academy partners with Citarusus to launch international karting program

Buggyra Academy partners with Citarusus...

Buggyra Academy partners with Citarusus to launch international karting program

Buggyra Academy partners with Citarusus to launch international karting program

Buggyra Academy, the driver development program of Buggyra Organization, announced a new partnership with Citarusus, one of the leading Czech karting teams, at a press conference in Prague on Monday....
ROK Cup Italia, Round 6 – Race Report from the 7 Laghi Kart circuit
ROK Cup Italia, Round 6 – Race Report from the 7 Laghi Kart circuit

ROK Cup Italia, Round 6 – Race Report...

ROK Cup Italia, Round 6 – Race Report from the 7 Laghi Kart circuit

ROK Cup Italia, Round 6 – Race Report from the 7 Laghi Kart circuit

For the first time in the season, the ROK Cup Italia was hosted at the 7 Laghi Kart circuit (Castelletto di Branduzzo), for the sixth championship round, featuring the hottest summer temperatures. At...
Townsville shines as Championship chase heats up
Townsville shines as Championship chase heats up

Townsville shines as Championship chase...

Townsville shines as Championship chase heats up

Townsville shines as Championship chase heats up

Modena Kart: Three drivers in the top 10 of the Italian Championship after Sarno
Modena Kart: Three drivers in the top 10 of the Italian Championship after Sarno

Modena Kart: Three drivers in the top 10...

Modena Kart: Three drivers in the top 10 of the Italian Championship after Sarno

Modena Kart: Three drivers in the top 10 of the Italian Championship after Sarno

In the ACI Karting Italian Championship, the Modena Kart Racing Team once again fought hard at the front of the field at Sarno in the OK-N Junior class. Radu Basescu Pricop and Ioannis Kolovos put in...
Unchallenged dominance for Ioannis Kolovos and Modena Kart at La Conca
Unchallenged dominance for Ioannis Kolovos and Modena Kart at La Conca

Unchallenged dominance for Ioannis...

Unchallenged dominance for Ioannis Kolovos and Modena Kart at La Conca

Unchallenged dominance for Ioannis Kolovos and Modena Kart at La Conca

ProKart Challenge opens 2026 season at K1 Circuit
ProKart Challenge opens 2026 season at K1 Circuit

ProKart Challenge opens 2026 season at...

ProKart Challenge opens 2026 season at K1 Circuit

ProKart Challenge opens 2026 season at K1 Circuit

The opening two rounds of the 2026 Superkarts! USA ProKart Challenge were held over the April 24-26 weekend at K1 Circuit. The Winchester, California facility welcomed the SKUSA regional program for...
French Formule 20.000 series for 100cc karts of the 90s ready to scream into season 8
French Formule 20.000 series for 100cc karts of the 90s ready to scream into season 8

French Formule 20.000 series for 100cc...

French Formule 20.000 series for 100cc karts of the 90s ready to scream into season 8

French Formule 20.000 series for 100cc karts of the 90s ready to scream into season 8

Formule 20.000 is set to kick off its 2026 season on 9 and 10 May at the Soucy circuit, located 125 km southeast of Paris. The 100cc air-cooled karts from the 1990s to 2002 will then compete on two...
CRG Mini Team set for Italian Karting Championship
CRG Mini Team set for Italian Karting Championship

CRG Mini Team set for Italian Karting...

CRG Mini Team set for Italian Karting Championship

CRG Mini Team set for Italian Karting Championship

The karting season has reached the point where the MINI Team and the CRG Racing Team split their programmes for the Senior categories (OKJ, OK and KZ). After sharing the paddock and competing together...
ProKart Challenge readies for 2026 season
ProKart Challenge readies for 2026 season

ProKart Challenge readies for 2026...

ProKart Challenge readies for 2026 season

ProKart Challenge readies for 2026 season

The 2026 season for the Superkarts! USA ProKart Challenge marks the 22nd edition of the organisation’s flagship regional program. The championship is coming off a strong 2025 season that...
The ROK Cup Italia Round 1 at Cremona Karting was blessed with sunny weather and spring-like...
The ROK Cup Italia Round 1 at Cremona Karting was blessed with sunny weather and spring-like...

The ROK Cup Italia Round 1 at Cremona...

The ROK Cup Italia Round 1 at Cremona Karting was blessed with sunny weather and spring-like...

The ROK Cup Italia Round 1 at Cremona Karting was blessed with sunny weather and spring-like...

The ROK Cup Italia begins the 2026 season at Cremona Karting in San Martino del Lago (Cremona), over a weekend blessed with sunny weather and spring-like temperatures. At the end of Sunday’s...

2019 FIA Karting Best-Of: Two girls on track thanks to Richard Mille

2019 FIA Karting Best-Of: Two girls on track thanks to Richard Mille Read more

In 2019 Maja Weug and Julia Ayoub were able to participate in a full FIA Karting season with the Birel ART Racing Team thanks to the support of Richard Mille watches.

FIA Karting: Sarno Competition postponed

FIA Karting: Sarno Competition postponed Read more

Due to the COVID-19 pandemic currently spreading throughout much of the world and the extended period of quarantine in Italy, the CIK-FIA has postponed the date of the next event in Sarno.

New Motorsport UK Karting Esports Championship launches

New Motorsport UK Karting Esports Championship launches Read more

Motorsport UK in association with KartSim, Alpha Live and Motorsport Games will be launching the Motorsport UK Karting Esports Championship (Easter Series) – Britain’s premier Karting Esports series on Monday 6 April, and the best thing, it’s open to all.

Date uncertain but Arena 45 Grand Prix not in question

Date uncertain but Arena 45 Grand Prix not in question Read more

In these difficult times, the prognosis for the sporting schedule is uncertain. One thing is certain, the Arena 45 Grand Prix will take place at Valence, even if the date has to be postponed to better times. In the face of the changing health situation, opening entries is no longer a priority. Arena 45 will announce a new date as soon as the situation becomes clearer. As to whether the Arena 45 Grand Prix can take place as planned from 5th to 9th August 2020, it is too early to say. In any case, the flagship event at Valence is not in question. If the date has to be postponed, it will be postponed and the organisers will follow the decisions taken by the authorities.

CIK-FIA 2020 Homologations extended to 2021

CIK-FIA 2020 Homologations extended to 2021 Read more

The CIK-FIA homologation process for chassis, brakes and bodywork, which represents about 110 products and about 50 manufacturers from 10 countries, is due to start on 1st August 2020. However, due to the COVID-19 pandemic, most nations in Europe and around the world are facing production difficulties and it will be difficult, if not impossible, for all manufacturers to complete the development of their new products and put them into production before August. In light of these exceptional circumstances, the CIK-FIA has decided to strongly support the industry and the future of karting by automatically extending the validity of all currently homologated products (chassis, brakes, bodywork) for one year until 31st December 2021. Manufacturers will therefore have the possibility of homologating a new product or to re-homologate it during the 2021 homologation process.

World Karting Association launches new website

World Karting Association launches new website Read more

Looking to better streamline their program and provide ease of use for their customer, the World Karting Association (WKA) is pleased to confirm the launch of their new website. As the promoter of several series including the Speedway Dirt Series, Florida Winter Cup, Manufacturers Cup, Road Racing Series and E-Kart (electric) Series, WKA is excited to announce the launch of their new multi-series website, WorldKarting.com

Amidst the COVID-19 pandemic, WKA officials have rescheduled the upcoming Charlotte Karting Challenge

Amidst the COVID-19 pandemic, WKA officials have rescheduled the upcoming Charlotte Karting Challenge Read more

As the world continues to cope with the COVID-19 pandemic, World Karting Association (WKA) officials have been carefully monitoring information updates from the Center for Disease Control and Prevention as well as the World Health Organization. Following orders to shelter in place across the country, including in the North Carolina area, the Charlotte Karting Challenge has been rescheduled. “We are finalizing some rescheduling details and will be able to announce on my Thursday night Facebook Live with the President,” explained Kevin Williams. “However, I can mention now that we have rescheduled both the Speedway Dirt Series and Road Racing Series events at Charlotte Motor Speedway for July 3rd through the 5th with the 5th reserved as the rain date for the Dirt program, and are working with multiple other organizations to ensure the best possible scenario for the competitor. We have solidified new dates for Manufacturers Cup and Sprint racing and will be able to announce this exciting news next Thursday evening.”

Remo Racing Iame X30: IAME Series Australia cancelled for 2020

Remo Racing Iame X30: IAME Series Australia cancelled for 2020 Read more

With the situation changing rapidly with the Coronavirus COVID-19 pandemic & with State Government laws about closing borders and not allowing interstate competitors to compete, we have had to cancel the IAME Series Australia planned this year.

UPDATED Statement: British Kart Championships

UPDATED Statement: British Kart Championships Read more

In light of recent developments in the COVID-19 crisis, and following the address to the nation by the Prime Minister on the evening of 23rd March, Motorsport UK has today extended its suspension of all organising permits and Certificates of Exemption for motorsport events until at least 30th June.

MSA: National Lockdown

MSA: National Lockdown Read more

MSA offices are now closed and will reopen when the national lockdown brought about by the coronavirus is lifted by the government.

Message from Motorsport UK CEO – Hugh Chambers

Message from Motorsport UK CEO – Hugh Chambers Read more

I would like to thank our motorsport community for its incredible response to the challenges we are facing. From across the country, from our clubs, officials and competitors, venues, teams and engineering firms there is a solidarity to face the crisis and work together to find solutions. We thank all of the medical teams across the UK for working tirelessly to keep us safe, and in particular the huge number from our own community who are in the front line of this battle.

MSA: COVID-19 and Motorsport

MSA: COVID-19 and Motorsport Read more

Since its communication this past Monday, MSA has been closely monitoring the developments with regard to the coronavirus pandemic.

Karting Australia Officials Academy launched

Karting Australia Officials Academy launched Read more

Karting Australia has launched a market-leading Online Officials Training Academy thanks to a new partnership with Rosche Paper. The ground-breaking Academy for Australian karting will see Officials from all across Australia be able to undertake training on a regular basis to compliment the traditional ‘face-to-face’ training that takes place annually, or bi-annually, in each State.

The start of the 2020 FIA Karting season will be delayed

The start of the 2020 FIA Karting season will be delayed Read more

Due to the Covid-19 pandemic currently spreading in Europe and much of the world, the CIK-FIA has had to change the schedule for the start of the 2020 season.

BNL Karting Series 2020 - Kick Off Aftermovie

BNL Karting Series 2020 - Kick Off Aftermovie Read more

Around 150 drivers headed to the "Home Of Champions" in the first weekend of March, representing 16 different nations, to battle against the very best in Rotax racing circles, with six different classes in action.

Statement: British Kart Championships

Statement: British Kart Championships Read more

Motorsport UK, the British Kart Championships and all associated stakeholders have collectively agreed to postpone the start of the 2020 season until 1 May at the earliest.

Covid-19 virus in France: Force majeure and temporarily close the entire Sodikart company

Covid-19 virus in France: Force majeure and temporarily close the entire Sodikart company Read more

As you may be aware the French Government has recently taken measures in order to contain the spreading of the Covid-19 virus in France. New measures which will be more restricting will be announced this evening by the French President, M. Macron.

COVID-19 EMERGENCY: TM Racing Kart Division

COVID-19 EMERGENCY: TM Racing Kart Division Read more

Kart Division, decided to stop its business from monday 16-3-2020 until a date to be set.

Postponement Rotax Max South Africa round 1 nationals

Postponement Rotax Max South Africa round 1 nationals Read more

It is with great regret that Rotax Max South Africa have been forced to postpone the first national of 2020 due to the Corona Virus restrictions.

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2019 Exprit Kart Chassis Noesis R, Thoos R and Rookie EV
Bas Kaligis
/ Categories: Technical

2019 Exprit Kart Chassis Noesis R, Thoos R and Rookie EV

Exprit Kart Noesis R and Thoos R

The evolution presented for the two models Noesis R and Thoos R is reaching high evolution and refinement level, never obtained before. Under the technical profile, the bare frame geometries of Noesis R and Thoos R remain unchanged and are realized with Molybdenum Chrome tubes, Ø 30mm (Noesis) and Ø 32mm (Thoos) respectively. Interesting technical innovations concern the componentry, evolved and developed thanks to the Research and Development department of the OTK Kart Group.

Noesis R and Thoos R present many interesting innovations, especially regarding the components, such as the new HGS high grip steering wheel with inclined steering boss hub, the integrated floor plate and the new M7 nassau panel, supplied as standard on these models. Both chassis remain faithful to the winning philosophy that made them famous and play on the top principles of Exprit Kart production, such as: very high quality materials and technologically advanced processes.

The braking system equipping the direct-drive chassis, of both models, is the BSD. A system with excellent technical characteristics thanks to the one-piece forged brake caliper in which two 34,5 mm Ø pistons work, with stroke recovery and brake pipes developed for the use of DOT 5.1 oil. The aerodynamic development achieved with a careful study carried out by the technicians of the Research and Development Department of the OTK Kart Group is very important. The height of this work is the M7 nassau panel, whose shapes are characterized by a unique design, clearly showing revolutionary solutions for karting.

The M7 nassau panel was designed along with the integrated floor plate, a special type of floor plate whose configuration completely seals the frame frontal areal, considerably improving the aerodynamic output, especially on high speed tracks. The whole work of the R&D department of the OTK Kart Group brought innovations also on components, such as the steering wheel, giving birth to the HSG project. This special steering wheel is provided with a special high grip rubber; materials and shapes are coupled in order to improve the grip during the binding race stages.

The inclined steering boss hub is provided along with the new steering wheel, which allows further adjustment and a better driving position. As far as the shifter categories are concerned, on the Noesis  R and Thoos R models the braking system is the BSS, characterized by one-piece front calipers with 4 22 mm Ø pistons. The specifications of BSS braking system make braking powerful in all conditions and adjustable.

 

Exprit Kart Rookie EV

The 2019 season will be the stage of a significantly evolved version of the model for the Mini category, the Rookie EV. The R&D Department of the OTK Kart Group mainly focused on the new BSM4 braking system and the bare frames geometries. The precise aim was to produce a model that would effectively adapt to the many different conditions on the track. The technology leading to the creation of the new Mini braking system, called BSM4, is resulting from the studies concerning the braking system for the top-range models.

The new system, strictly with an Ergal caliper, is equipped with 4 pistons, the one-piece brake pump is in Ergal and it is equipped with aeronautical pipes, with steel mesh sheath. All Ergal components, as well as the brakes of the Noesis and Thoos models, are subjected to thickness hard anodizing treatment. An additional quality standard proving the high quality of the material, making it more resistant and performing.

The newly developed self-ventilated brake disc  completes the BSM4 package. The maniacal care given to the synergic work done among caliper, pump and disc, allowed a smaller excursion of the brake pedal and a perfect regulation.

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