Would France’s latest great cycling hope, Paul Seixas, be better off riding a Specialized, Cervélo, Colnago or Trek bike rather than his Van Rysel? This former pro cyclist thinks so and is happy to travel to Van Rysel HQ to put his outspoken social media ramblings to the test.

Following 19-year-old Seixas’s latest impressive performance against cycling’s elite, finishing on the podium behind Tadej Pogačar and Remco Evenepoel at Sunday’s European Championships road race, former pro cyclist Lilian Calmejane (a winner of a stage at the 2017 Tour de France) took to social media to air his “sceptical” attitude towards Van Rysel, the bike, equipment and clothing sponsor of Seixas’s Decathlon AG2R La Mondiale team.

Paul Seixas 2025 World Championships
Paul Seixas 2025 World Championships (Image Credit: Chris Auld/SWpix.com)

Calmejane claimed Van Rysel is a “limiting factor” that could hold the 2006-born wonderkid back compared with if he was racing on bikes from Specialized, Cervélo, Colnago or Trek.

“We don’t know what tomorrow will bring, but hats off to Paul Seixas,
third place in such a tough and competitive European Championship — that’s huge at just 19 years old,” Calmejane wrote.

Paul Seixas 2025 World Championships
Paul Seixas 2025 World Championships (Image Credit: Chris Auld/SWpix.com)

“I dare to believe he’s in a fairly good set-up [at Decathlon–AG2R La Mondiale] to keep progressing, even if I remain sceptical about his equipment sponsor.”

As the replies rolled in from Van Rysel’s official Twitter account, Decathlon–AG2R La Mondiale’s communications person, two of the team’s riders and many popcorn-grabbing onlookers, Calmejane expanded on his stance with a Formula 1 analogy.

“I think it’s a good bike, but it’s like putting Charles Leclerc in an Alpine,” he continued. “Of course, the quality of the squad is there, and even the equipment sponsor is pretty good. But I remain convinced that at the level Seixas is likely to reach, it will be a limiting factor to compete against guys riding Cervélo, Specialized, Colnago, or Trek.

“I’m not hyping anything at all — I’m just saying I’m sceptical that this equipment sponsor is among the best… and I still have my doubts.”

Paul Seixas
Paul Seixas (Image Credit: A.S.O./Tony Esnault)

Speaking more generally about the bike industry, Calmejane then suggested “marketing has a big influence” and “wind tunnel tests don’t replicate reality 100 per cent”.

“In less than a decade you can’t catch up to competitors with 30 years of top-level experience like Cervélo or Specialized,” he concluded.

Decathlon–AG2R La Mondiale communications lead Baptiste Ollier took issue with Calmejane’s claims and shared screenshots of the team’s impressive results, notably in time trials where the former pro had suggested Van Rysel may especially be lagging behind more established brands.

> Can the Van Rysel RCR Pro become one of the most successful bikes on cycling’s WorldTour?

However, Calmejane wasn’t convinced and the back and forth continued, the former pro walking away from social media with the final message: “I’m saying that Cervélo or Specialized, in this case, are faster! And when you have Seixas in your hands, you dream of seeing him compete on equal terms. Period.

“I have no certainties, just reservations and scepticism […] not worried at all, but if he could have the best bike on the market, it would be a huge advantage. You might as well stack all the odds in his favour with raw talent like his.”

Decathlon–AG2R La Mondiale use Van Rysel’s RCR Pro and RCR-F aero model, the RCR-X available for time trials. The bike brand has enjoyed a meteoric rise to cycling’s top table over the past few years, making headlines and shaking up the market with eye-catching specs at very competitive prices.

Van Rysel Competition - June 2025 - team 1
Van Rysel Competition - June 2025 - team 1 (Image Credit: Farrelly Atkinson)

Decathlon–AG2R La Mondiale riders got involved too, Aurélien Paret-Peintre encouraging Van Rysel to send Calmejane a bike immediately, while Clément Berthet responded: “You really shouldn’t [be sceptical]. Based on all the tests we’ve done, I’d say we’ve got almost the best gear in the peloton — Van Rysel has done an incredible job.”

Aurélien Paret-Peintre at 2025 Tour de France on Van Rysel RCR Pro
Aurélien Paret-Peintre at 2025 Tour de France on Van Rysel RCR Pro (Image Credit: A.S.O./Billy Ceusters)

Replying to a follow-up question about the time trial bike, Berthet said: “I don’t know if it’s the best, but in any case, the TT bike is definitely up to standard as well.”

Felix Gall rides Mont Ventoux at the 2025 Tour de France
Felix Gall rides Mont Ventoux at the 2025 Tour de France (Image Credit: A.S.O./Billy Ceusters)

Calmejane admitted the riders’ defence of their equipment was “reassuring” but said he “wants to see it with my own eyes, especially compared to a [Cervélo] S5”.

Luckily for everyone, Van Rysel was on hand to immediately invite Calmejane to its HQ: “Ouch, tough blow for the equipment supplier. We’re delighted to invite you up North to see how our bikes are made and tested! We hope you’ll change your mind.”

“If the Van Rysel leaves me with a better impression and it’s proven to be better and faster than a Cervélo S5, believe me, I’ll be on my knees,” Calmejane replied. “Thanks for the invitation — I’d be happy to accept.”

It’s not the first time this sort of thing has happened, classics legend Tom Boonen apologising back in 2023 after claiming Tadej Pogačar is on a slower bike than rivals.

Like Van Rysel, the Italian bike brand immediately invited the sceptical former pro to its headquarters for a test ride, calling Boonen’s assessment “unsubstantiated” that Pogačar would be “another 2km/h faster” if he swapped to Cervélo, Pinarello or Specialized.