Maverick Vinales has left Monster Energy Yamaha ahead of schedule, the team announced on Friday.

Vinales and Yamaha agreed earlier this season to cut short a contract that was supposed to run through 2022, with the rider instead leaving at the end of this season.

But Vinales was at the centre of controversy at the Styrian Grand Prix, where he failed to finish.

The Spaniard cited electrical issues with his bike, but Yamaha told of his "irregular operation of the motorcycle", which "could have potentially caused significant damage to the engine".

Vinales was then cut from the Austrian GP and now will not ride for the team again.

The decision was announced in a statement, with Yamaha's team managing director Lin Jarvis explaining: "In Assen, Yamaha and Vinales already announced the mutual decision to cut short their original 2021-2022 programme and to finish it at the end of 2021.

"A commitment was made by both rider and team to continue to the end of the current season, with the team guaranteeing its full support and the rider giving his maximum efforts so that we could finish the project 'in style'.

"Regretfully, at the Styrian GP, the race did not go well or end well and consequently, after deep consideration by both parties, the mutual decision was reached that it would be better for both parties if we end the partnership earlier.

"The early separation will release the rider to be free to follow his chosen future direction and will also permit the team to focus its efforts on the remaining races of the 2021 season with a replacement rider – yet to be determined."

Vinales joined Monster Energy Yamaha in 2017 after leaving Team Suzuki Ecstar, where he had one victory across his first two seasons in MotoGP.

With Yamaha, Vinales added eight more victories among 24 podiums, finishing third in the championship in 2017 and 2019.

This year, he started the year with a triumph at the Qatar GP and was second as recently as the Dutch TT, where the initial announcement with Yamaha was agreed.

Vinales is sixth in the standings at the time of his departure.

Monster Energy Yamaha have withdrawn rider Maverick Vinales from Sunday's Austrian Grand Prix following his "irregular operation of the motorcycle" in last week's race.

The 26-year-old failed to finish the Styrian Grand Prix due to what he put down to multiple electrical issues.

However, Yamaha said in a statement on Thursday that Vinales' actions "could have potentially caused significant damage to the engine" and have withdrawn the Spaniard from the 11th round of the championship.

Yamaha's decision was taken after "an in-depth analysis of telemetry and data over the last days".

Vinales, who races alongside championship leader Fabio Quartararo, will not be replaced by another rider at the Red Bull Ring.

The nine-time MotoGP race winner announced in June that he is to leave Yamaha a year early at the end of the 2021 season.

Maverick Vinales has denied he has agreed to make a shock move to Aprilia but says he has been thinking about leaving Monster Energy Yamaha since the start of the season.

Talk of Vinales potentially being on the move swept through the paddock at Dutch TT this weekend.

The 26-year-old Spaniard is contracted to Yamaha until 2022 but he has been linked with a switch to become Aleix Espargaro's team-mate next year.

Vinales said he has not agreed a deal with Aprilia, yet gave a strong indication he will seek pastures now after finishing second behind MotoGP championship leader Fabio Quartararo in Assen on Sunday.

"No it's not true," Vinales told DAZN after being asked if he was joining Aprilia

"Now, for the moment we go to the summer break and we'll see.

"Of course it's an option [to move on], I'm thinking about it since the beginning of the season, because I'm not able to show my full potential, I can't tell you more."

Aprilia Racing chief executive Massimo Rivola said the team would ask swiftly if the opportunity to sign Vinales arises. 

He told DAZN: "We don't know if Maverick will be on the market for 2022. If he is released by Yamaha, then he will certainly be of interest to us.

"But it is all to be built. First of all, we have to see if the rider is available and if he is willing to come to us. We have not spoken with him yet. But if he is released from Yamaha we will talk to him immediately."

Maverick Vinales is full of confidence after putting his disastrous German Grand Prix showing behind him to claim pole position for Sunday's Dutch TT.

The Monster Energy Yamaha rider finished last at Sachsenring last week, but stuck with the same bike at Assen and dominated qualifying on Saturday.

Vinales topped FP1, FP1 and FP3 before setting a new lap record of 1:31.814 seconds in qualifying, the 26-year-old finishing 0.071s ahead of team-mate Fabio Quartararo.

It was the perfect response on the back of last week's calamity, but Vinales insists the dominant showing at Assen should not come as a surprise.

"Honestly this should be the norm all weekends," he said. "I think we have a good level, our confidence is high.

"I have a really high confidence in what we are able to do but just we didn't find the way to do it before.

"This weekend we didn't touch anything. I said, 'don't touch the bike, it's perfect'. And working on that, it was good, I'm quite happy and now we'll see.

"Tomorrow we have a good chance, we will push at the maximum. For me the result isn't important – for me it's important to give the maximum from one to lap 25."

Ducati's Francesco Bagnaia will join Yamaha pair Vinales and Quartararo on the front row for Sunday's race, while Takaaki Nakagami and Johann Zarco are on row two.

Quartararo tops the riders' standings and has a 22-point lead on Johann Zarco, but the Frenchman accepts he faces a tough task overhauling Vinales on Sunday.

"I think with Maverick we need to be clever, because it's true that on the paper we have really good pace," he said.

"So, I think if we need to play something in my opinion it's great to be clever on the first lap and see at the end.

"But it will depend. I feel great to fight for the victory. It's not that because my main contenders are behind me that I need to be careful.

"For me, it’s the beginning of the championship, we are not even in the middle. So, if I have one chance to fight for the victory I will go for it."

Marc Marquez came out on top in Germany last week, but he will start from 20th in Sunday's 26-lap Dutch TT after crashing in qualifying.

The Repsol Honda rider was flung from his RC213V early on in Friday's FP2 session and admits that accident affected him the following day.

"It's true that today I started the morning and the first thing was I was like, 'OK, it will be impossible to ride the bike' because after the crash from yesterday I had a lot of pain," he said.

"Then it was very difficult. This was in the morning, then in the afternoon step by step I felt better, and this makes me happy because it looks like now if it's in a better way.

"But it's true that the crash from yesterday affected me a lot today."

Provisional classification

1. Maverick Vinales (Monster Energy Yamaha) 1:31.814
2. Fabio Quartararo (Monster Energy Yamaha) +0.071s
3. Francesco Bagnaia (Ducati) +0.302s
4. Takaaki Nakagami (LCR Honda) +0.500s
5. Johann Zarco (Pramac Racing) +0.580s
6. Miguel Oliveira (Red Bull KTM) +0.636s
7. Alex Rins (Suzuki Ecstar) +0.783s
8. Jack Miller (Ducati) +0.795s
9. Aleix Espargaro (Aprilia) +0.852s
10. Joan Mir (Suzuki Ecstar) +0.934s
11. Pol Espargaro (Repsol Honda) +1.016s
12. Valentino Rossi (Petronas Yamaha) +1.105