INDYCAR reveals next round of design for 2018 common aero kit

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After the initial renderings of the 2018 common aero kit were released in January at the North American International Auto Show in Detroit, questions then turned to when INDYCAR would release the next round of what the future of the single kit would look like.

The date was something of a moving target, without a set time piece either just before or just after the 2017 Verizon IndyCar Series season began with the Firestone Grand Prix of St. Petersburg on March 12.

That being said, today marks the arrival of round two of what the new kit will look like, revealed first on IndyCar.com. The timing works well as it’s just after St. Petersburg but before Round 2, the Toyota Grand Prix of Long Beach, which runs April 9 at 4 p.m. ET on NBCSN to kick off the NBC Sports Group’s coverage portion of the season.

In today’s release, INDYCAR is still yet to confirm the supplier of the new common aero kit. But the car’s development remains on track to be revealed in the flesh this summer before a mid-summer testing debut.

Rendering courtesy of INDYCAR

“While this remains a work in progress, we are encouraged with where the development of the 2018 car stands,” Jay Frye, INDYCAR president of competition and operations, said in the release. “The look of the car is bold, the performance data from simulations is meeting targeted goals and safety enhancements built into the design will be substantial.”

Tino Belli, INDYCAR director of aerodynamic development, explained the design process with a focus on producing more downforce from the underside of the car rather than on top, addressing driver feedback.

“We’ve been working on the aerodynamics to suit the look, rather than the other way around,” Belli said in the release.

“We’re working on creating more of the downforce from the underwing,” Belli said. “The hole in the floor (of the undertray on this year’s car) will be sealed for the road courses and short ovals, but will still be open for the superspeedways.”

While aerodynamic targets and additional safety enhancements are set to include side impact structures in the sidepods and repositioned radiators, with turbocharger inlets moving to the inside of the radiator inlet ducts, no word was given today in terms of a windscreen or other cockpit protection enhancement device which has been rumored but not officially confirmed to be part of the 2018 kit. Belli said in the release that INDYCAR has achieved “97 percent” of its goals from developing the new car’s look and efficiency.

Of note, INDYCAR announced long-term contract extensions with four key partners, Dallara, Chevrolet, Honda and Firestone, at St. Petersburg, which was great news for the series but perhaps overshadowed in the kickoff to the new season. It further pushed the development of Frye’s much-mentioned “five-year plan” for the series.

Just because the base Dallara DW12 chassis remains as the tub does not necessarily mean it will be Dallara as the common kit supplier. Dallara’s Stefano De Ponti, director of the company’s U.S. operations, did say how much it has meant to the company to be celebrating its 20th year with INDYCAR during the St. Petersburg announcement.

“Dallara came here in 1997. That has marked the Dallara presence in North American motorsports. It was an important step,” De Ponti said at St. Petersburg.

“Obviously the plant, facility, engineering center we built in Indianapolis was, for the most part of it, obviously to support our program here as a partner with IndyCar.

“I personally wish, yes, that the extension will go beyond the set extension we have so far. We would like to be very, very clear, to be trustful and a supported partner of IndyCar as a manufacturer.

“Obviously, as an engineering company, we like competition, of course. We welcome everything that IndyCar decides to do with us for the future.

“At the end of the day, we want to be, and we are committed, to work with IndyCar for the benefit of the series. That would benefit all of us.”

SuperMotocross: Ken Roczen urgently needed change

Roczen change
Feld Motor Sports/MX Sports Pro Racing/Align Media
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Change can be frightening, but it is often exhilarating and Ken Roczen, a rider in his ninth season on a 450 bike, it was urgently needed.

Roczen ended the 2022 Supercross season with his worst performance in five years. After finishing outside of the top five in seven of his last eight rounds in the stadium series, well down the points’ standings in ninth, he decided to put that season on hold.

How it ended was in stark contrast to how it began. Roczen’s 2022 season got off to the best possible start. He won the Supercross opener at Angel Stadium in Anaheim, California by more than seven seconds over the 2021 champion Cooper Webb.

That would be his last podium and he scored only one more top-five in the Glendale, Arizona Triple Crown.

MORE: Ken Roczen sweeps top five in Anaheim 2 Triple Crown

Before 2022, Roczen was a regular challenger for the championship despite being plagued by major accidents that required surgery in 2017 and 2018. On his return, he was diagnosed with the Epstein-Barr virus, which presents with symptoms of heavy fatigue, muscle weakness and loss of appetite and last year he tested positive for COVID-19.

Against those odds, he finished second in the outdoor season in 2019 and third in 2020. In the Supercross series, he finished third in 2020 and second in 2021.

But the abbreviated season of 2022 signaled a need for change for Roczen.

“I needed the change urgently,” Roczen said in last week’s post-race press conference at Angel Stadium. “I did a pretty big change in general.”

Those comments came three races into the 2023 with him sitting among the top three finishers for the first time in 10 Supercross rounds. It was the 57th podium of his career, only six behind 10th-place Ryan Villopoto. It was also the first for Suzuki since 2019 when Chad Reed gave them one in Detroit 63 rounds ago.

Taking time off at the end of the Supercross season had the needed effect. He rejoined SuperMotocross in the outdoor season and immediately stood on the podium at Fox Raceway in Pala, California. Two rounds later, he won at Thunder Valley in Lakewood, Colorado. The relief was short lived and he would not stand on the podium again until this year.

Roczen Motocross Round 3
Ken Roczen won Round 3 of the outdoor season in 2022 at Thunder Valley after finished second in Moto 1 and first in Moto 2. Feld Motor Sports/MX Sports Pro Racing/Align Media

Winds of Change

Roczen’s offseason was dramatic. Citing differences over his announcement to compete in the World Supercross Championship, he split with Honda HRC and declared himself a free agent. It wasn’t a difficult decision; Roczen was signed only for the Supercross season.

That change had the desired effect. Roczen won the WSX championship in their two-race, pilot season. More importantly, he proved to himself that he could compete for wins.

Late in the offseason, Roczen announced he would also change manufacturers with a move to HEP Progressive Ecstar Suzuki. He won the 2016 Pro Motocross title for Suzuki with nine wins in 12 Nationals and finished no worse than second. He easily outran the competition with an advantage of 86 points over second-place Eli Tomac.

“I just think change overall made it happen – and these overseas races – it’s really just a snowball,” Roczen said. “You start somewhere and you feel like something works out and I got better and had more fun doing it. Working with the team as well and working on the motorcycle to get better and actually see it paying off. It’s just, it’s just a big boost in general.”

The return to Suzuki at this stage of his career, after nearly a decade of competing on 450 motorcycles, recharged Roczen. He is one of three riders, (along with Cooper Webb and his former Honda teammate Chase Sexton), with a sweep of the top five in the first three rounds of the 2023 Supercross season.

But last week’s podium really drove home how strong he’s been.

“I think we’re all trying to take it all in,” Roczen said. “I wouldn’t say it came out of nowhere really, but before the season starts you think about – or I thought of how my whole last season went – and it’s been a long time since I’ve been on the podium.”

Roczen’s most recent podium prior to Anaheim 2 came at Budds Creek Motocross Park in Mechanicsville, Maryland last August in Round 10 of the outdoor season. His last podium in Supercross was the 2022 season opener that raised expectations so high.

Supercross Round 1 results
Ken Roczen raised expectations with his season opening win at Anaheim but did not stand on the box again in the Supercross series. Feld Motor Sports/MX Sports Pro Racing/Align Media

The change Roczen needed was not just a different team and bike. More importantly, he needed the freedom to set his own schedule and control his training schedule.

“It’s long days, but I’m really into it at the moment,” Roczen said. “Overall, I felt [that] throughout this off season and now my health has been really well, really good, so that helps. It’s needed to get to the top. I’m pretty confident that we’re, we’re doing the right thing – that I’m doing the right thing.

“I’m doing all my training on my own and I’m planning out my entire week. And I feel like I have a really good system going right now with recovery and putting in some hard days. Right now, I don’t really have anybody telling me what to do. I’m the best judge of that.

“It’s really hard to talk about how much work we’ve put in, but we’ve been doing some big changes and riding a lot throughout the week, some really, really late days. And they’re paying off right now; we’re heading in the right direction. We’re all pulling on the same string, and that helps me out big time.”