Jack Miller Out! Pramac Names His 2027 MotoGP Replacement

Izan Guevara

Izan Guevara Replaces Jack Miller at Pramac for 2027 MotoGP Season

Pramac Yamaha has confirmed a major change to its MotoGP rider lineup for the 2027 season, with Izan Guevara receiving his promotion to the premier class.

The Spanish rider will step up from Moto2 to join Pramac Yamaha, where he will race alongside Toprak Razgatlioglu. Guevara takes the seat that will be vacated by Jack Miller at the end of the 2026 MotoGP season.

The announcement represents another important move in the rapidly developing 2027 MotoGP rider market.

Izan Guevara Gets His MotoGP Opportunity

Guevara has been part of Yamaha's rider development programme and has now earned a place in its MotoGP project.

The 22-year-old Spaniard will make the jump to the premier class after competing in Moto2 with Pramac's intermediate-category operation.

His promotion comes at an especially significant moment because MotoGP will enter a completely new technical era in 2027.

The new season will introduce major changes to the championship, giving Guevara an opportunity to begin his MotoGP career at a time when every rider and manufacturer will face a fresh challenge.

From Moto2 to the MotoGP Grid

Guevara's route to MotoGP has not been completely straightforward.

After winning the Moto3 world championship, he moved into Moto2 and continued developing his experience in the intermediate category.

His performances and progress have now convinced Yamaha that he is ready for the next stage of his career.

The move also keeps Guevara within Yamaha's development structure as he makes the biggest step of his racing career.

Jack Miller's Pramac Chapter Comes to an End

Guevara's promotion follows the announcement that Jack Miller will leave Pramac Yamaha after the 2026 season.

Miller's departure marks the end of another chapter in his long MotoGP career. The Australian rider returned to Pramac in 2025 when the team began its new partnership with Yamaha.

During his time with the Yamaha project, Miller also contributed valuable experience to the manufacturer's technical development.

His knowledge of V4-powered MotoGP machinery was particularly useful as Yamaha continued its transition to the V4 engine concept.

Miller Leaves After Playing a Key Development Role

Although Miller's future will no longer be with Pramac in MotoGP, his contribution to the Yamaha project has been significant.

His experience has provided the manufacturer with valuable feedback during an important period of technical development.

Miller's exit was announced shortly before Pramac confirmed Guevara as his successor, effectively closing another piece of the 2027 MotoGP rider market.

The Australian is widely expected to continue his career with Yamaha in the World Superbike Championship.

Guevara to Join Toprak Razgatlioglu at Pramac

For the 2027 season, Pramac Yamaha will field a combination of youth and experience.

Guevara will line up alongside Toprak Razgatlioglu, who made his move to MotoGP after establishing himself as one of the leading riders in WorldSBK.

The pairing gives Pramac an interesting balance heading into a completely new technical era.

Razgatlioglu brings experience from the premier level of motorcycle racing, while Guevara represents Yamaha's investment in the next generation.

A New Challenge for Pramac Yamaha

The 2027 season will be particularly important for Pramac because MotoGP will introduce major technical changes.

The championship will move to smaller 850cc engines, while aerodynamic regulations will also be revised. Ride-height and holeshot devices will be banned, and Pirelli will become the championship's tyre supplier.

That means Guevara will not be entering an established MotoGP environment.

Instead, he will be learning the premier class while manufacturers and experienced riders are also adapting to new machinery and regulations.

Why Yamaha Chose Guevara

Yamaha's decision to promote Guevara reflects its long-term commitment to developing young talent.

The Spaniard has already demonstrated the potential that Yamaha saw when he became a Moto3 world champion.

His continued development in Moto2 has given the manufacturer further opportunities to assess his speed, consistency and professional approach.

Now, Yamaha believes he is ready to take the next step.

A Potentially Ideal Time for a Rookie

The timing of Guevara's promotion could prove important.

Normally, a rookie entering MotoGP faces the difficult task of adapting to machinery that experienced riders already understand.

In 2027, however, the entire grid will face substantial changes.

New engine regulations, revised aerodynamics and the arrival of Pirelli tyres will force experienced MotoGP riders to adapt alongside newcomers.

That could give Guevara a valuable opportunity to learn without being disadvantaged by having to understand an established technical package that rivals have mastered over several seasons.

MotoGP 2027 Grid Takes Another Major Step

Guevara's confirmation means another major piece of the 2027 MotoGP puzzle has fallen into place.

Pramac Yamaha now has a confirmed pairing of Toprak Razgatlioglu and Izan Guevara for the new era.

The announcement also demonstrates how quickly the MotoGP rider market is taking shape ahead of the regulation overhaul.

With several teams already finalizing their future lineups, the remaining vacancies are becoming increasingly limited.

What Izan Guevara Faces in MotoGP

Guevara's immediate challenge will be adapting to the speed and complexity of MotoGP.

The Spanish rider will need to learn how to manage the power and performance of a premier-class motorcycle while working with a new technical environment.

At the same time, the introduction of new regulations means that his first MotoGP season will be unlike that of most recent rookies.

His focus will initially be on learning, adapting and building experience.

A Fresh Start in a New MotoGP Era

The 2027 season could provide Guevara with an unusually important opportunity.

Rather than joining MotoGP during a period of technical stability, he will arrive when the championship is undergoing one of its biggest rule changes.

That creates uncertainty for everyone, but it could also create opportunities for younger riders willing to adapt quickly.

For Yamaha and Pramac, Guevara represents an investment in the future.

Conclusion

Pramac Yamaha has chosen Izan Guevara as Jack Miller's replacement for the 2027 MotoGP season.

The Spanish rider will step up from Moto2 and join Toprak Razgatlioglu in Pramac's new-look lineup.

Miller's departure closes his current MotoGP chapter with the team, while Guevara's promotion opens an exciting new phase for Yamaha's rider development programme.

The timing could hardly be more significant.

With MotoGP introducing 850cc engines, revised aerodynamic rules, a ban on ride-height and holeshot devices, and Pirelli tyres in 2027, Guevara will enter the premier class at the beginning of a new technical era.

For Pramac Yamaha, the decision represents a clear commitment to youth and long-term development as the team prepares for one of the biggest changes in modern MotoGP.

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