Livestream Friday Heats: Rotax MAX Challenge International Trophy 2025 at Le Mans
Livestream Friday Heats: Rotax MAX Challenge International Trophy 2025 at Le Mans

Livestream Friday Heats: Rotax MAX...

Livestream Friday Heats: Rotax MAX Challenge International Trophy 2025 at Le Mans

Livestream Friday Heats: Rotax MAX Challenge International Trophy 2025 at Le Mans

No fewer than 354 drivers are expected at the Le Mans International Circuit this year, confirming the immense appeal of the Rotax Max Challenge International Trophy. 3MK Events, in collaboration with...
Close qualifying at the 2025 RMCIT in Le Mans
Close qualifying at the 2025 RMCIT in Le Mans

Close qualifying at the 2025 RMCIT in Le...

Close qualifying at the 2025 RMCIT in Le Mans

Close qualifying at the 2025 RMCIT in Le Mans

After familiarising themselves with the Le Mans International Circuit during Free Practice, the 343 participants in the 2025 Rotax Max Challenge International Trophy competed with great energy during...
The Rotax Electric Kart Cup Italy 2025 doubles the race action in Sarno
The Rotax Electric Kart Cup Italy 2025 doubles the race action in Sarno

The Rotax Electric Kart Cup Italy 2025...

The Rotax Electric Kart Cup Italy 2025 doubles the race action in Sarno

The Rotax Electric Kart Cup Italy 2025 doubles the race action in Sarno

BRP-Rotax, in cooperation with Authorised Rotax Distributor Kart-Shop Italia, announces the first Rotax Electric Kart Cup Italy 2025 as a feature category on the weekend of August 30th - 31st at the...
Results: Rotax MAX Challenge International Trophy 2025 at Le Mans
Results: Rotax MAX Challenge International Trophy 2025 at Le Mans

Results: Rotax MAX Challenge...

Results: Rotax MAX Challenge International Trophy 2025 at Le Mans

Results: Rotax MAX Challenge International Trophy 2025 at Le Mans

No fewer than 354 drivers are expected at the Le Mans International Circuit this year, confirming the immense appeal of the Rotax Max Challenge International Trophy. 3MK Events, in collaboration with...
Live timing: Rotax MAX Challenge International Trophy 2024 at Le Mans
Live timing: Rotax MAX Challenge International Trophy 2024 at Le Mans

Live timing: Rotax MAX Challenge...

Live timing: Rotax MAX Challenge International Trophy 2024 at Le Mans

Live timing: Rotax MAX Challenge International Trophy 2024 at Le Mans

No fewer than 354 drivers are expected at the Le Mans International Circuit this year, confirming the immense appeal of the Rotax Max Challenge International Trophy. 3MK Events, in collaboration with...
Rotax MAX Challenge Euro Trophy entries open for Sarno
Rotax MAX Challenge Euro Trophy entries open for Sarno

Rotax MAX Challenge Euro Trophy entries...

Rotax MAX Challenge Euro Trophy entries open for Sarno

Rotax MAX Challenge Euro Trophy entries open for Sarno

Entries are now open for the final round of the 2025 Rotax MAX Challenge Euro Trophy.
New records for Rotax Max Challenge International Trophy Season Seven
New records for Rotax Max Challenge International Trophy Season Seven

New records for Rotax Max Challenge...

New records for Rotax Max Challenge International Trophy Season Seven

New records for Rotax Max Challenge International Trophy Season Seven

No fewer than 354 drivers are expected at the Le Mans International Circuit this year, confirming the immense appeal of the Rotax Max Challenge International Trophy.
Intense heat and high stakes in Genk:  Round 3 of the RMCET delivers
Intense heat and high stakes in Genk:  Round 3 of the RMCET delivers

Intense heat and high stakes in Genk: ...

Intense heat and high stakes in Genk: Round 3 of the RMCET delivers

Intense heat and high stakes in Genk: Round 3 of the RMCET delivers

The 2025 Rotax MAX Challenge Euro Trophy arrived at Karting Genk ‘Home of Champions’ for its third and penultimate round of the season. Set in one of the most iconic karting venues in the...
Title pressure builds in Genk as the 2025 RMCET nears its finale
Title pressure builds in Genk as the 2025 RMCET nears its finale

Title pressure builds in Genk as the...

Title pressure builds in Genk as the 2025 RMCET nears its finale

Title pressure builds in Genk as the 2025 RMCET nears its finale

As the 2025 Rotax MAX Challenge Euro Trophy entered its third and penultimate round, the championship landed at the iconic Karting Genk: The Home of Champions.
Memorable Sunday at Genk as Round 3 delivers high drama and new winners
Memorable Sunday at Genk as Round 3 delivers high drama and new winners

Memorable Sunday at Genk as Round 3...

Memorable Sunday at Genk as Round 3 delivers high drama and new winners

Memorable Sunday at Genk as Round 3 delivers high drama and new winners

An unforgettable showdown at Karting Genk – The Home of Champions saw Round 3 of the Rotax MAX Challenge Euro Trophy come to a close with dramatic finales, fierce competition, and a...
Livestream: 2025 RMC Euro Trophy Round 3 at the Home of Champions – Karting Genk
Livestream: 2025 RMC Euro Trophy Round 3 at the Home of Champions – Karting Genk

Livestream: 2025 RMC Euro Trophy Round 3...

Livestream: 2025 RMC Euro Trophy Round 3 at the Home of Champions – Karting Genk

Livestream: 2025 RMC Euro Trophy Round 3 at the Home of Champions – Karting Genk

The 2025 Rotax MAX Challenge Euro Trophy moves into its third and penultimate round with a stop at one of its most iconic venues: Karting Genk – The Home of Champions. A staple in the RMCET...
Spencer, Ashcroft, Butcher, Bol and Picot lead the way after Heats in Genk
Spencer, Ashcroft, Butcher, Bol and Picot lead the way after Heats in Genk

Spencer, Ashcroft, Butcher, Bol and...

Spencer, Ashcroft, Butcher, Bol and Picot lead the way after Heats in Genk

Spencer, Ashcroft, Butcher, Bol and Picot lead the way after Heats in Genk

A full day of racing unfolded at Karting Genk – The Home of Champions, host of the third round of the 2025 Rotax MAX Challenge Euro Trophy.
Results: 2025 RMC Euro Trophy Round 3 at the Home of Champions – Karting Genk
Results: 2025 RMC Euro Trophy Round 3 at the Home of Champions – Karting Genk

Results: 2025 RMC Euro Trophy Round 3 at...

Results: 2025 RMC Euro Trophy Round 3 at the Home of Champions – Karting Genk

Results: 2025 RMC Euro Trophy Round 3 at the Home of Champions – Karting Genk

The 2025 Rotax MAX Challenge Euro Trophy moves into its third and penultimate round with a stop at one of its most iconic venues: Karting Genk – The Home of Champions. A staple in the RMCET...
Qualifying and first heats complete as Round 3 begins under clear skies at Genk
Qualifying and first heats complete as Round 3 begins under clear skies at Genk

Qualifying and first heats complete as...

Qualifying and first heats complete as Round 3 begins under clear skies at Genk

Qualifying and first heats complete as Round 3 begins under clear skies at Genk

The third round of the 2025 Rotax MAX Challenge Euro Trophy is underway at the legendary Karting Genk – The Home of Champions, where the action resumed today under mild conditions after a rainy...
Live timing: 2025 RMC Euro Trophy Round 3 at the Home of Champions – Karting Genk
Live timing: 2025 RMC Euro Trophy Round 3 at the Home of Champions – Karting Genk

Live timing: 2025 RMC Euro Trophy Round...

Live timing: 2025 RMC Euro Trophy Round 3 at the Home of Champions – Karting Genk

Live timing: 2025 RMC Euro Trophy Round 3 at the Home of Champions – Karting Genk

The 2025 Rotax MAX Challenge Euro Trophy moves into its third and penultimate round with a stop at one of its most iconic venues: Karting Genk – The Home of Champions. A staple in the RMCET...
202 Drivers set for round 3 of the RMCET at Genk
202 Drivers set for round 3 of the RMCET at Genk

202 Drivers set for round 3 of the RMCET...

202 Drivers set for round 3 of the RMCET at Genk

202 Drivers set for round 3 of the RMCET at Genk

The 2025 Rotax MAX Challenge Euro Trophy enters its penultimate chapter this week at one of the most iconic tracks on the calendar: Karting Genk – The Home of Champions. This legendary Belgian...
Genk prepares to host Round 3 of the 2025 Rotax Max Challenge Euro Trophy
Genk prepares to host Round 3 of the 2025 Rotax Max Challenge Euro Trophy

Genk prepares to host Round 3 of the...

Genk prepares to host Round 3 of the 2025 Rotax Max Challenge Euro Trophy

Genk prepares to host Round 3 of the 2025 Rotax Max Challenge Euro Trophy

The 2025 Rotax MAX Challenge Euro Trophy moves into its third and penultimate round with a stop at one of its most iconic venues: Karting Genk – The Home of Champions.
RMC Euro Trophy Championship outlook after Trinec
RMC Euro Trophy Championship outlook after Trinec

RMC Euro Trophy Championship outlook...

RMC Euro Trophy Championship outlook after Trinec

RMC Euro Trophy Championship outlook after Trinec

Round 2 of the 2025 Rotax MAX Challenge Euro Trophy delivered another thrilling chapter, this time at the Steel Ring in Trinec. While Wackersdorf tested experience and consistency, the Czech circuit...
An exciting finals day crowns Trinec’s first-ever RMCET Winners
An exciting finals day crowns Trinec’s first-ever RMCET Winners

An exciting finals day crowns Trinec’s...

An exciting finals day crowns Trinec’s first-ever RMCET Winners

An exciting finals day crowns Trinec’s first-ever RMCET Winners

A Historic Day at the Steel Ring – Round 2 of the Rotax MAX Challenge Euro Trophy ends with thrilling battles and standout performances in front of a passionate crowd.
Livestream: 2025 RMC Euro Trophy Round 2 at the Steel Ring in Trinec
Livestream: 2025 RMC Euro Trophy Round 2 at the Steel Ring in Trinec

Livestream: 2025 RMC Euro Trophy Round 2...

Livestream: 2025 RMC Euro Trophy Round 2 at the Steel Ring in Trinec

Livestream: 2025 RMC Euro Trophy Round 2 at the Steel Ring in Trinec

The Rotax MAX Challenge Euro Trophy is gearing up for its second round of the 2025 season, heading to uncharted territory as the Steel Ring in Trinec, Czech Republic, makes its debut on the RMC Euro...

RMC Winter Series: Viterbo crowns the Champions of the Winter Series

RMC Winter Series: Viterbo crowns the Champions of the Winter Series Read more

A sunny and mild Sunday marked the conclusion of the Rotax MAX Challenge Winter Series, celebrating new round winners and overall champions. Victories on the day went to Oliver Spencer (KR Sport), Shun Sekiguchi (Dan Holland Racing), Sean Butcher (KR Sport), Lenn Nijs (Schepers Racing), and Nicolas Picot (Privateer).

Livestream: Round 2 of the 2025 Rotax MAX Challenge Winter Series at the Leopard Circuit in Viterbo

Livestream: Round 2 of the 2025 Rotax MAX Challenge Winter Series at the Leopard Circuit in Viterbo Read more

The first champions of the 2025 season will be crowned this weekend at the brand-new Leopard Circuit in Viterbo. Located one hour from Italy’s capital, Rome, the circuit will host the final act of the Rotax MAX Challenge Winter Series. The 1300-meter-long track has 16 corners (10 right-handers, 6 left-handers) and two straights of 170 meters.

RMC Winter Series: Viterbo, the leaders after heats

RMC Winter Series: Viterbo, the leaders after heats Read more

The long day of heats at Round 2 of the Rotax MAX Challenge Winter Series has just concluded at the Leopard Circuit in Viterbo. A damp track pushed the drivers to their limits, delivering plenty of surprises and a few unexpected outcomes.

RMC Winter Series: Read, Kobakhidze, Mentier, Kristensen and Picot shine in the rainy qualifying at Viterbo

RMC Winter Series: Read, Kobakhidze, Mentier, Kristensen and Picot shine in the rainy qualifying at Viterbo Read more

The qualifying day and first heats have just concluded at the Leopard Circuit in Viterbo, which for the first time is hosting a round of the RMC Winter Series.

Results: Round 2 of the 2025 Rotax MAX Challenge Winter Series at the Leopard Circuit in Viterbo

Results: Round 2 of the 2025 Rotax MAX Challenge Winter Series at the Leopard Circuit in Viterbo Read more

The first champions of the 2025 season will be crowned this weekend at the brand-new Leopard Circuit in Viterbo. Located one hour from Italy’s capital, Rome, the circuit will host the final act of the Rotax MAX Challenge Winter Series. The 1300-meter-long track has 16 corners (10 right-handers, 6 left-handers) and two straights of 170 meters.

Live timing: Round 2 of the 2025 Rotax MAX Challenge Winter Series at the Leopard Circuit in Viterbo

Live timing: Round 2 of the 2025 Rotax MAX Challenge Winter Series at the Leopard Circuit in Viterbo Read more

The first champions of the 2025 season will be crowned this weekend at the brand-new Leopard Circuit in Viterbo. Located one hour from Italy’s capital, Rome, the circuit will host the final act of the Rotax MAX Challenge Winter Series. The 1300-meter-long track has 16 corners (10 right-handers, 6 left-handers) and two straights of 170 meters.

Winter Series Champions to be crowned in Viterbo

Winter Series Champions to be crowned in Viterbo Read more

The first champions of the 2025 season will be crowned this week at the brand-new Leopard Circuit in Viterbo. Located one hour from Italy’s capital, Rome, the circuit will host the final act of the Rotax MAX Challenge Winter Series.

RMC Grand Finals 2025 the ultimate showdown returns to Bahrain

RMC Grand Finals 2025 the ultimate showdown returns to Bahrain Read more

BRP-Rotax is thrilled to announce that the RMC Grand Finals 2025 is set to take place once again in the magnificent Kingdom of Bahrain! From November 29 to December 06, 2025, the world’s best karting talents will gather at the Bahrain International Karting Circuit (BIKC) to battle for the most prestigious title in Rotax Racing – the RMC Grand Finals Champion.

Sunday live streaming coverage: 2025 Rotax Max BNL Karting Series - Round 1 at Karting Genk

Live-timing 2025 Rotax Max BNL Karting Series - Round 1 at Karting Genk

Live-timing 2025 Rotax Max BNL Karting Series - Round 1 at Karting Genk Read more

The BNL KartingSeries is back and ready to kick off an epic season! Karting Genk “Home of Champions“ will be the place to be during the first round of the 18th season of the BNL Karting Series.

2025 Rotax National Cup heads to Albury Wodonga

2025 Rotax National Cup heads to Albury Wodonga Read more

Karting Australia can confirm that the 2025 Rotax National Cup will be hosted at Albury Wodonga Kart Racing Club on September 13-14.

RMC Winter Series: Championship standings update

RMC Winter Series: Championship standings update Read more

The first round of the Rotax MAX Challenge Winter Series is now in the books. Four thrilling finals delivered excitement and surprises, also shaping the overall standings.

RMC Winter Series: Spencer, Sejersen, Bishop, Bezel and Picot win in Cremona

RMC Winter Series: Spencer, Sejersen, Bishop, Bezel and Picot win in Cremona Read more

A day full of emotions marked the end of the first of two rounds of the Rotax MAX Challenge Winter Series at Cremona Circuit.

Livestream: Round 1 of the 2025 Rotax MAX Challenge Winter Series at the Cremona Circuit

Livestream: Round 1 of the 2025 Rotax MAX Challenge Winter Series at the Cremona Circuit Read more

The stage is set at the Cremona Circuit for the highly anticipated first round of the Rotax MAX Challenge Winter Series. Approximately 200 drivers will battle it out on the Lombardy-based track, competing across categories including Mini MAX, Junior MAX, Senior MAX, DD2, and DD2 Masters. The Senior MAX remains the most competitive and populated category with 86 registered drivers, followed by 44 in Junior MAX, 34 in Mini MAX, and 30 across DD2 and DD2 Masters.

RMC Winter Series: Sun and exciting battles in Cremona

RMC Winter Series: Sun and exciting battles in Cremona Read more

A sunny day set the stage for the race heats of Round 1 of the Rotax MAX Challenge Winter Series at Cremona Circuit.

Relentless rain at Cremona Circuit as first heats conclude

Relentless rain at Cremona Circuit as first heats conclude Read more

The Rotax MAX Challenge Winter Series opening round is well underway at Cremona Circuit, where the rain shows no signs of stopping. The first heats have been completed, setting the stage for an intense weekend of racing.

First polemen of the year in a rainy Cremona

First polemen of the year in a rainy Cremona Read more

The 2025 season is officially underway, and a rainy Friday has crowned the first polemen of the year.

Results: Round 1 of the 2025 Rotax MAX Challenge Winter Series at the Cremona Circuit

Results: Round 1 of the 2025 Rotax MAX Challenge Winter Series at the Cremona Circuit Read more

The stage is set at the Cremona Circuit for the highly anticipated first round of the Rotax MAX Challenge Winter Series. Approximately 200 drivers will battle it out on the Lombardy-based track, competing across categories including Mini MAX, Junior MAX, Senior MAX, DD2, and DD2 Masters. The Senior MAX remains the most competitive and populated category with 86 registered drivers, followed by 44 in Junior MAX, 34 in Mini MAX, and 30 across DD2 and DD2 Masters.

Cremona, it's time! The Winter Series round 1 is about to start

Cremona, it's time! The Winter Series round 1 is about to start Read more

173 Drivers Set for the Rotax MAX Challenge Winter Series Opener.

Live timing: Round 1 of the 2025 Rotax MAX Challenge Winter Series at the Cremona Circuit

Live timing: Round 1 of the 2025 Rotax MAX Challenge Winter Series at the Cremona Circuit Read more

The stage is set at the Cremona Circuit for the highly anticipated first round of the Rotax MAX Challenge Winter Series. Approximately 200 drivers will battle it out on the Lombardy-based track, competing across categories including Mini MAX, Junior MAX, Senior MAX, DD2, and DD2 Masters. The Senior MAX remains the most competitive and populated category with 86 registered drivers, followed by 44 in Junior MAX, 34 in Mini MAX, and 30 across DD2 and DD2 Masters.

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Kosmic Kart revealed the new 2019 Kosmic chassis: Mercury R, Lynx R and Rookie EV.
Bas Kaligis
/ Categories: Technical

Kosmic Kart revealed the new 2019 Kosmic chassis: Mercury R, Lynx R and Rookie EV.

The 2019 Kosmic chassis Mercury R, Lynx R and Rookie EV have been officially presented. They have new graphics and some innovations concerning the components, new solutions developed in synergy by the Kosmic Kart Racing Depratment and by OTK Kart Group R&D Department.

MAIN NEWS
Mercury R and Lynx R
- Steering wheel provided with high grip rubber, it grants more precision and comfort during the driving
- Standard inclined steering wheel hub
- Integarted floor plate granting a better aerodynamics
- M7 aerodynamic Nassau panel
- Brand new graphic design bodyworks, floor plate and fuel tank stickers

Rookie EV
- New bare frame geometry
- BSM4 one-piece master cylinder with brake pads self adjusting system and self ventilated disc 160x10mm
- Mshl stub axles
- Flat bottom seat available in two sizes
- New graphic for bodyworks

WORLD CHAMPIONSHIP VICTORY
The new 2019 Kosmic chassis have been presented on the occasion of the 2018 World Championships, proving their great value. The Mercury won the World Title both in the KZ class and in the direct drive OKJ. These prestigious results enrich the palmares of the top model of the Kosmic chassis range: three Asia Pacific, one KF3 World Cup and four World Championships, included the 2018 titles. Mercury R and Lynx R are both available in the direct drive version and in the shifter version. Bare frame geometry is unchanged, main innovations concern the components. The only difference between the two models is the diameter of the tubes: Ø 30 mm for Mercury R and Ø 32 mm for Lynx R. More changes have been brought to the Rookie, characterized by a new frame and a re-designed brake system. 

AERODYNAMIC DESIGN  
OTK Kart Group R&D Department focused its attention especially on the aerodynamic aspect. Thanks to computer CFD simulations it has been developed the new M7 nassau panel, provided with Mercury R and Lynx R. Its shape is characterized by a unique and revolutionary design, perfectly integrated with M6 bodyworks. Another great change is the integrated floor plate, a special type of floor plate whose configuration completely seals the frame frontal area, considerably improving the aerodynamic output.

STEERING WHEEL AND INCLINED STEERING WHEEL HUB
The steering wheel stands out among the renewed accessories, it is provided with a special high grip rubber. This special material grants a better comfort and precision during the driving. Together with the steering wheel, it is provided the new inclined steering wheel hub, which allows drivers to adapt their driving position perfectly to their needs

MERCURY R
The Mercury is the “symbol” of the Kosmic chassis range, even if it is similar to Lynx except for the diameters of the tubes. Besides all the technical characteristics of the OK, on the KZ there is also an optimized bare frame design and the BSS brake system, equipped with self adjusting  front brake system with one-piece front calipers with 4 pistons 22 mm Ø.

ROOKIE EV
The chassis for the Mini class is completely new, with characteristics similar to the top models of Kosmic Range. The bare frame has new geometry, keeping unchanged the wheel base of 950mm and the tubes diameter of 28mm. The Rookie EV is also characterized by a new design profile, with 2019 graphics similar to the Mercury R. The OTK Kart Group R&D Department carried out a great job on the brake system, called BSM4, it has been completely re-designed. Its main features are: Ergal caliper equipped with 4 pistons, self ventilated brake disc and one-piece brake pump in Ergal.

 

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