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...

Results: Rotax MAX Challenge Euro Trophy Winter Cup

Results: Rotax MAX Challenge Euro Trophy Winter Cup Read more

The Rotax MAX Challenge Euro Trophy Winter Cup is in the starting blocks. This weekend marks the start of the international racing season for this exciting series at European level. 

Live timing: Rotax MAX Challenge Euro Trophy Winter Cup

Live timing: Rotax MAX Challenge Euro Trophy Winter Cup Read more

The Rotax MAX Challenge Euro Trophy Winter Cup is in the starting blocks. This weekend marks the start of the international racing season for this exciting series at European level. 

Get ready and test the Rotax Project E20

Get ready and test the Rotax Project E20 Read more

BRP-Rotax gives you the opportunity to test the Rotax Project E20 in Wackersdorf, Germany in the Senior category as well as in the new category 2022: the E20 Junior.

Save the date for the RMC International Trophy 2022

Save the date for the RMC International Trophy 2022 Read more

The RMC International Trophy is one of the biggest international events of the Rotax racing season and we are glad to announce that the date for the 2022 RMC International Trophy is fixed. As in the previous years, BRP-Rotax is partnering with 3MK Events and LeMans Karting International/ACO Automobile Club de l’Ouest, who are organizing the exceptional event in LeMans for the international Rotax drivers.

DEKM 2022 comes with two categories registration is open

DEKM 2022 comes with two categories registration is open Read more

The DEKM 2022 season starts with several new features: BRP-Rotax, the official partner of the DEKM, providing the E-Karts and a team of specialists for the coordination and support on sites, has developed a new category which means that the DEKM 2022 is now coming with Junior and Senior class. Furthermore, the E-Karts are equipped with the MOJO D5 and W5 tires.

Rotax continues to further develop the Malaysian market and announces changes in the distributorship

Rotax continues to further develop the Malaysian  market and announces changes in the distributorship Read more

BRP-Rotax together with EIKO Motorsport, the Rotax authorized distributor for the territories Japan, Taiwan, China, Singapore, Indonesia, Brunei, Vietnam, Cambodia, Laos, Hongkong, Macau, Philippines and Malaysia would like to inform that they have decided to hand-over the distributorship for the territory of Malaysia by December 31st, 2021. The subsequent transfer of the business and the network to the new partner has been agreed and BRP-Rotax is pleased to inform that Amprex Racing Services Sdn Bhd will be the new partner for Malaysia. 

A Grand Final perfectly mastered by Sodikart

A Grand Final perfectly mastered by Sodikart Read more

The common values shared by Sodikart and Rotax for more than 30 years were once again confirmed at the 21st edition of the Grand Final organised in the Kingdom of Bahrain. This world event brought together 378 drivers representing 62 nations and was able to rely on a strong partnership with the world's leading kart manufacturer, which successfully supplied its Sodi Sigma chassis to the drivers in the Junior Max, Senior Max and E20 categories.

Birel ART takes an active role in the success of the Rotax World Grand Final

Birel ART takes an active role in the success of the Rotax World Grand Final Read more

After the cancellation of the 2020 event, the Birel ART factory has resumed its strong partnership with Rotax on the occasion of the "Grand Finals" organised at the magical setting of the Bahrain circuit. For the supply of chassis for the Rotax DD2 and Micro Max categories, the Italian brand was once again chosen for its top-of-the-range products, its rigour, its flawless logistics and its quality of service. 108 drivers produced exciting races thanks to perfect sporting equality.

We celebrate the Champions of the Rotax MAX Challenge Grand Finals 2021

We celebrate the Champions of the Rotax MAX Challenge Grand Finals 2021 Read more

The 21st edition of the Rotax MAX Challenge Grand Finals took place at the Bahrain International Karting Circuit in Sakhir in the Kingdom of Bahrain from December 11th to 18th, 2021. After a long wait since the last RMCGF in Sarno, Italy, BRP-Rotax had several premieres, which excited not only the drivers but also all the participants and followers of the Live Stream.

RMCGF 2021 - Day 7 / The Finals - Bahrain International Karting Circuit (BIKC)

RMCGF 2021 - Day 7 / The Finals - Bahrain International Karting Circuit (BIKC) Read more

The welcoming morning breeze in Sakhir not only provided a cooling sensation to the already hot temperatures around the 1.414-km circuit but also brought along the air of heightened anticipation for what was to transpire today, amidst the sands of the Persian Gulf.

Livestream December 18 2021: Rotax MAX Challenge Grand Finals in Bahrain

Livestream December 18 2021: Rotax MAX Challenge Grand Finals in Bahrain Read more

The 21st edition of the Rotax MAX Challenge Grand Finals (RMCGF) will be hosted at the Bahrain International Karting Circuit (BIKC) in Sakhir. This year, 378 drivers from all over the world are competing for the top of the podium in Micro Max, Mini Max, Rotax Max Junior, Rotax Max Senior, DD2, DD2 Masters and the E-Karting Champion.

RMCGF 2021 - Day 6 - Bahrain International Karting Circuit (BIKC)

RMCGF 2021 - Day 6 - Bahrain International Karting Circuit (BIKC) Read more

The 2021 Rotax MAX Challenge Grand Finals moved into the Pre-Final stages of the event here in Bahrain, as further excitement lay in store for all the drivers around the challenging and fast-flowing 1.414-km circuit. Not only was the surrounding temperature courtesy of the sunshine beating down from up above just as intense as it has been all week, but the action out on track would again welcome the aura of nighttime and floodlight-covered racing. 

RMCGF 2021 - Day 5 - Bahrain International Karting Circuit (BIKC)

RMCGF 2021 - Day 5 - Bahrain International Karting Circuit (BIKC) Read more

On this 5th Day of the RMC Grand Finals in Bahrain we saw a lot of exciting action on the track and very motivated racers throughout the whole event area. Yesterday’s racing was very crucial to see where drivers would place for today’s Pre-Finals, as the combination from the intense 27-degree heat at its highest, the general atmosphere and the sheer racing action and thrilling fights would heighten both, the emotions of everyone at the circuit and those watching on from the official Live Stream. 

Livestream December 17 2021: Rotax MAX Challenge Grand Finals in Bahrain

Livestream December 17 2021: Rotax MAX Challenge Grand Finals in Bahrain Read more

The 21st edition of the Rotax MAX Challenge Grand Finals (RMCGF) will be hosted at the Bahrain International Karting Circuit (BIKC) in Sakhir. This year, 378 drivers from all over the world are competing for the top of the podium in Micro Max, Mini Max, Rotax Max Junior, Rotax Max Senior, DD2, DD2 Masters and the E-Karting Champion.

Livestream December 16 2021: Rotax MAX Challenge Grand Finals in Bahrain

Livestream December 16 2021: Rotax MAX Challenge Grand Finals in Bahrain Read more

The 21st edition of the Rotax MAX Challenge Grand Finals (RMCGF) will be hosted at the Bahrain International Karting Circuit (BIKC) in Sakhir. This year, 378 drivers from all over the world are competing for the top of the podium in Micro Max, Mini Max, Rotax Max Junior, Rotax Max Senior, DD2, DD2 Masters and the E-Karting Champion.

RMCGF 2021 - Day 4 - Bahrain International Karting Circuit (BIKC)

RMCGF 2021 - Day 4 - Bahrain International Karting Circuit (BIKC) Read more

Following on from two days of Non-Qualifying Practice at the circuit, it was time to get the racing action underway amidst the sandy surroundings, with an increase in the air temperature at the track providing a perfect backdrop to the excitement of Qualifying Practice and the first set of Qualifying Heats for all competitors.

Livestream December 15 2021: Rotax MAX Challenge Grand Finals in Bahrain

Livestream December 15 2021: Rotax MAX Challenge Grand Finals in Bahrain Read more

The 21st edition of the Rotax MAX Challenge Grand Finals (RMCGF) will be hosted at the Bahrain International Karting Circuit (BIKC) in Sakhir. This year, 378 drivers from all over the world are competing for the top of the podium in Micro Max, Mini Max, Rotax Max Junior, Rotax Max Senior, DD2, DD2 Masters and the E-Karting Champion.

RMCGF 2021 - Day 3 - Bahrain International Karting Circuit (BIKC)

RMCGF 2021 - Day 3 - Bahrain International Karting Circuit (BIKC) Read more

After a very windy day yesterday, today the track greeted us with bright sunshine with no real breeze apparent. We take a short look back to yesterday, where Non-Qualifying practice started, and the first action took place under the floodlights and the night sky.

Livestream December 14 2021: Rotax MAX Challenge Grand Finals in Bahrain

Livestream December 14 2021: Rotax MAX Challenge Grand Finals in Bahrain Read more

The 21st edition of the Rotax MAX Challenge Grand Finals (RMCGF) will be hosted at the Bahrain International Karting Circuit (BIKC) in Sakhir. This year, 378 drivers from all over the world are competing for the top of the podium in Micro Max, Mini Max, Rotax Max Junior, Rotax Max Senior, DD2, DD2 Masters and the E-Karting Champion.

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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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