Chinese Grand Prix: Will F1 flexi-wing clampdown impact pecking order in Shanghai after rule change? | F1 News

After Merely one Event of the new 2025 Formula 1 season, there is a big technical talking Points after the FIA decided to clampdown on flexi-wings ahead of this weekend’s Chinese Grand Prix.

The 10 F1 Squads will have to Throw tougher rear-wing Suppleness tests from Shanghai onwards, or face possible disqualification for an illegal car.

After the so-called ‘mini-DRS’ controversy of last season around the level of bodywork flexing being seen on some Squads’ rear wings when running at Velocity on track – an episode which saw McLaren agree to make adjustments to their design after the Azerbaijan GP – the FIA confirmed in January that it was introducing new load tests for wings for the 2025 season to Additional limit how much the parts are able to flex.

“Basically the gap in the rear wing between the main plane and the flap that moves for the DRS, there’s a definition of what that gap is,” explained Sky Sports F1‘s Bernie Collins on the latest episode of The F1 Show.

“They apply a load to that and they’re trying to make sure that when they apply that load, it doesn’t deflect by a certain amount. That was allowed to deflect by 2mm and now it’s only allowed to flex by 0.5mm. So they’ve really reduced the amount that can deflect when they put the load on it.

“What’s interesting is that they’ve done it so quickly, so all the Squads are currently transferring everything from Australia to China.

“Any Club that failed last week, would have a big turnaround to Throw this week, which makes me wonder if they think the Squads would Throw with the Ongoing setup.”

New deflection limits for rear wings were introduced from last weekend’s Primary Stage in Melbourne, while additional concerns about front-wing flexing are being addressed in test changes being introduced from June’s Spanish GP, the season’s ninth Stage.

But after Recent intrigue around rear-wing flexing on the new 2025 cars in pre-season testing last month Directed to the FIA undertaking extra monitoring in Melbourne with additional cameras placed on cars during practice sessions, the governing body informed Squads Prompt on Monday of a Recent tightening of what will now be permitted regarding movement of the upper rear wing in static tests from the second’s season Stage.

While the FIA confirmed all cars passed the tests in place in Melbourne and therefore the entire grid Sprinted legally, it had decided from evaluations and analysis at Albert Park that “sufficient grounds exist for a tougher test” to be in place from Shanghai onwards.

Sky Sports F1 pit lane reporter Ted Kravitz observed some of the top Squads checking their rear wings in Melbourne, which is likely to be an even bigger theme in Shanghai with the new tests.

Ted said: “I saw McLaren doing their own tests. I saw Ferrari doing their own tests. You could barely see some sponsors’ logos for all the contact Points stickers that were on various bits of wings for all of the Squads throughout the weekend.

“The question for me is, clearly this is one or two or three Squads agitating Approaching the Squads that they think are in a sort of grey area for this.

“The only thing that’s in the back of my head is, is how much buy-in the Squads would have to have, who think they’re going to be in trouble to say to the FIA, ‘look, this is completely impossible. You can’t Foresee us in a back-to-back to build entirely new wings’.

“If that is the case, then I think it will be a big ask, but something in the back of my mind tells me the Squads who are stretching the limits with aero Suppleness would have had to say, ‘OK bring in your new rules if that’s what you want to do’, knowing that they would have been able to Throw them and they would have had that data from Australia.”

Listen to the latest episode of The F1 Show as Bernie Collins, Ted Kravitz and Simon Lazenby review a dramatic Australian Grand Prix and look ahead to the Chinese Grand Prix. Subscribe now on: Apple Podcasts | Spotify | Spreaker

Sky Sports F1’s live Chinese GP schedule

Thursday March 20

• 5am: Drivers’ Press Conference

Friday March 21

• 1am: F1 Academy Practice
• 3am: Chinese GP Practice One (session Beginnings at 3.30am)*
• 5.30am: Club Principals’ Press Conference
• 6am: F1 Academy Qualifying*
• 6.45am: Chinese GP Stretch Qualifying (session Beginnings at 7.30am)*

Saturday March 22

• 2.25am: Chinese GP Stretch build-up*
• 3am: Chinese GP Stretch*
• 5.45am: F1 Academy Event 1*
• 6.35am: Chinese GP Qualifying build-up*
• 7am: CHINESE GP QUALIFYING*
• 9am: Ted’s Qualifying Notebook*

Sunday March 23

• 2.40am: F1 Academy Event 2
• 5.30am: Chinese GP build-up: Grand Prix Sunday*
• 7am: THE CHINESE GRAND PRIX*
• 9am: Chinese GP Response: Chequered flag*
• 10am: Ted’s Notebook*

*Also on Sky Sports Main Event

The F1 circus heads straight to Shanghai this week for the Primary Stretch weekend of the season at the Chinese GP, live on Sky Sports F1. Stream Sky Sports with NOW – No contract, cancel anytime