The World Superbike Commission confirmed on July 31, 2026, that starting with the 2027 season, the championship will use a single fuel supplier for all teams. According to the official 2027?2030 regulations roadmap, the fuel must comply with FIM Fuel Category 1 standards, but the identity of the appointed supplier has not yet been disclosed.
The decision is part of an integrated package of technical and regulatory changes that also includes updates to rev limits, fuel-flow controls, and noise reduction measures. These combined adjustments are designed to regulate both the quantity and quality of fuel used in the championship starting with the 2027 season.
The single fuel supplier mandate will require all World Superbike teams to use fuel that complies with the Fédération Internationale de Motocyclisme (FIM) Fuel Category 1 standards, according to the official 2027?2030 WorldSBK regulations roadmap released by the SBK Commission on July 31, 2026.
The roadmap specifies that the fuel must be supplied by ?the appointed single fuel supplier contracted for the FIM World Superbike Championship,? but the identity of this supplier has not yet been disclosed in any official WorldSBK or FIM communications. Motorsport media reports, including coverage by the Italian publication Motosprint, have speculated that Petronas, the Malaysian oil and gas company, is a potential candidate for the role. These reports link Petronas?s possible involvement to cost-control objectives and a strategic alignment with a potential return of WorldSBK to the Sepang International Circuit in Malaysia. However, as of August 2026, no formal announcement has been made confirming Petronas or any other company as the appointed supplier.
The FIM Fuel Category 1 standard includes stringent technical requirements and testing protocols. According to FIM regulations, when a single fuel supplier is mandated, the fuel batches must undergo laboratory testing in a FIM-appointed laboratory to obtain a certificate of conformity before use in competition. At events, fuel samples may be tested using gas chromatography (GC) methods to ensure compliance with the specifications. This control-fuel system is designed to eliminate fuel-brand-driven performance differences and to maintain parity among teams.
The single fuel supplier model is not unprecedented in motorcycle racing or other motorsport disciplines. Historical records show that in 2012, Italian energy company Eni served as the official fuel and lubricant supplier for WorldSBK and its support classes, effectively acting as a de facto single-brand fuel provider. Other FIM-sanctioned series have implemented similar systems; for example, the World Rally Championship (WRC) has used P1 Performance Fuels as a control fuel supplier since 2022, marking the first FIA-approved global championship to run entirely on sustainable control fuel. Within motorcycle racing, classes such as WorldSSP300 have operated with a single fuel supplier?Panta Racing Fuel?since the class?s inception in 2017.
The decision to move to a single fuel supplier is also aligned with cost-reduction goals. Motosprint reported that the initiative aims to keep fuel prices below ?10 per liter for teams, contributing to overall budget management. The single supplier approach is expected to reduce complexity and potential disparities in fuel chemistry that could influence competitive balance. The 2027?2030 roadmap frames the fuel changes alongside other performance-balancing measures, indicating a coordinated regulatory strategy.
The scope of the single fuel supplier mandate currently applies exclusively to the FIM Superbike World Championship category. Official documents do not indicate any extension of the policy to support classes or other series at this time. Further details about the supplier contract and implementation logistics are expected to be disclosed closer to the start of the 2027 season, according to sources familiar with the SBK Commission?s communications.
The introduction of a single fuel supplier for WorldSBK reflects a broader industry trend toward standardized fuels in motorcycle racing and other motorsports. National series such as the British Superbike Championship already operate with official control fuel providers, underscoring the regulatory and economic rationale behind such measures. The WorldSBK?s move to a single fuel supplier is part of a multi-year roadmap intended to balance environmental impact, cost containment, and sporting fairness while maintaining the championship?s competitive integrity.
The World Superbike Commission confirmed on July 31, 2026, that starting with the 2027 season, the championship will use a single fuel supplier for all teams. According to the official 2027?2030 regulations roadmap, the fuel must comply with FIM Fuel Category 1 standards, but the identity of the appointed supplier has not yet been disclosed.
The decision is part of an integrated package of technical and regulatory changes that also includes updates to rev limits, fuel-flow controls, and noise reduction measures. These combined adjustments are designed to regulate both the quantity and quality of fuel used in the championship starting with the 2027 season.
The single fuel supplier mandate will require all World Superbike teams to use fuel that complies with the Fédération Internationale de Motocyclisme (FIM) Fuel Category 1 standards, according to the official 2027?2030 WorldSBK regulations roadmap released by the SBK Commission on July 31, 2026.
The roadmap specifies that the fuel must be supplied by ?the appointed single fuel supplier contracted for the FIM World Superbike Championship,? but the identity of this supplier has not yet been disclosed in any official WorldSBK or FIM communications. Motorsport media reports, including coverage by the Italian publication Motosprint, have speculated that Petronas, the Malaysian oil and gas company, is a potential candidate for the role. These reports link Petronas?s possible involvement to cost-control objectives and a strategic alignment with a potential return of WorldSBK to the Sepang International Circuit in Malaysia. However, as of August 2026, no formal announcement has been made confirming Petronas or any other company as the appointed supplier.
The FIM Fuel Category 1 standard includes stringent technical requirements and testing protocols. According to FIM regulations, when a single fuel supplier is mandated, the fuel batches must undergo laboratory testing in a FIM-appointed laboratory to obtain a certificate of conformity before use in competition. At events, fuel samples may be tested using gas chromatography (GC) methods to ensure compliance with the specifications. This control-fuel system is designed to eliminate fuel-brand-driven performance differences and to maintain parity among teams.
The single fuel supplier model is not unprecedented in motorcycle racing or other motorsport disciplines. Historical records show that in 2012, Italian energy company Eni served as the official fuel and lubricant supplier for WorldSBK and its support classes, effectively acting as a de facto single-brand fuel provider. Other FIM-sanctioned series have implemented similar systems; for example, the World Rally Championship (WRC) has used P1 Performance Fuels as a control fuel supplier since 2022, marking the first FIA-approved global championship to run entirely on sustainable control fuel. Within motorcycle racing, classes such as WorldSSP300 have operated with a single fuel supplier?Panta Racing Fuel?since the class?s inception in 2017.
The decision to move to a single fuel supplier is also aligned with cost-reduction goals. Motosprint reported that the initiative aims to keep fuel prices below ?10 per liter for teams, contributing to overall budget management. The single supplier approach is expected to reduce complexity and potential disparities in fuel chemistry that could influence competitive balance. The 2027?2030 roadmap frames the fuel changes alongside other performance-balancing measures, indicating a coordinated regulatory strategy.
The scope of the single fuel supplier mandate currently applies exclusively to the FIM Superbike World Championship category. Official documents do not indicate any extension of the policy to support classes or other series at this time. Further details about the supplier contract and implementation logistics are expected to be disclosed closer to the start of the 2027 season, according to sources familiar with the SBK Commission?s communications.
The introduction of a single fuel supplier for WorldSBK reflects a broader industry trend toward standardized fuels in motorcycle racing and other motorsports. National series such as the British Superbike Championship already operate with official control fuel providers, underscoring the regulatory and economic rationale behind such measures. The WorldSBK?s move to a single fuel supplier is part of a multi-year roadmap intended to balance environmental impact, cost containment, and sporting fairness while maintaining the championship?s competitive integrity.
A major shake-up in the World Superbike Championship was reported Thursday as Xavier Vierge agreed to join Barni Racing?s Ducati team for the 2027 season. According to SPEEDWEEK, this move threatens the careers of Álvaro Bautista and Danilo Petrucci by limiting their available seats, while benefiting Jack Miller amid the resulting rider market reshuffle.
According to the report, Vierge will join Barni alongside Yari Montella, a move that reportedly puts the positions of veteran riders Álvaro Bautista and Danilo Petrucci in jeopardy.
Xavier Vierge?s agreement to join Barni Racing?s Ducati team for the 2027 World Superbike Championship season, reported by SPEEDWEEK on August 21, 2026, has triggered a significant reshuffle in the rider market, sources confirmed.
The SPEEDWEEK article indicated that Bautista, 41, could be left without a viable alternative if he loses his current seat due to Vierge?s arrival at Barni. While the report states this development ?spells the end? of Bautista?s career in that seat scenario, no official retirement announcement has been made by Bautista or his representatives. The framing is based on the domino effect of seat availability rather than a confirmed decision by the rider.
Similarly, Danilo Petrucci, 35, is also reported to be affected by the transfer chain. According to SPEEDWEEK, Petrucci had considered Barni Ducati as a Plan B option. The report further claims that Petrucci might have to make way for Brad Binder at the ROKiT team after the 2026 season, narrowing his options within the championship. However, like Bautista, Petrucci has not publicly confirmed any retirement or departure from the World Superbike Championship.
Jack Miller is identified by SPEEDWEEK as a likely beneficiary of the rider market shift caused by Vierge?s move to Barni Racing. The report suggests that Miller stands to gain from the resulting reshuffle, although no signed contract or official announcement involving Miller has been released as of August 2026.
The details of this shake-up were first reported in a series of SPEEDWEEK articles published on August 15 and August 21, 2026. These reports named key riders and teams involved, including Vierge, Bautista, Petrucci, Montella, Miller, and Binder, as well as Barni Racing, Ducati, and ROKiT. No statements from WorldSBK officials, Dorna representatives, or the riders? teams have confirmed the reported career endings or seat changes.
This situation contrasts with confirmed retirements in recent World Superbike history. For example, Jonathan Rea announced his retirement from full-time WorldSBK racing at the end of the 2025 season. WorldSBK reported on March 26, 2026, that Rea had signed as a Honda test rider, enabling a comeback appearance in the 2026 season. Similarly, Michael Ruben Rinaldi publicly stated at EICMA that he would not compete full-time in WorldSBK in 2026, although he remained in contact with other teams across championships. These precedents show that official retirement announcements typically come from the riders themselves, followed by formal confirmations from teams or governing bodies.
The current reports about Bautista and Petrucci reflect uncertainties tied to the 2027 rider market rather than confirmed career conclusions. SPEEDWEEK?s reporting frames the situation as a potential end for two riders? WorldSBK careers due to the ripple effects of Vierge?s transfer, but these remain speculative without direct statements from the individuals involved.
As the 2027 season approaches, the World Superbike paddock is expected to see further developments in team lineups and rider contracts. Official announcements regarding rider statuses and team rosters are anticipated from WorldSBK and associated teams in the coming months.
A major shake-up in the World Superbike Championship was reported Thursday as Xavier Vierge agreed to join Barni Racing?s Ducati team for the 2027 season. According to SPEEDWEEK, this move threatens the careers of Álvaro Bautista and Danilo Petrucci by limiting their available seats, while benefiting Jack Miller amid the resulting rider market reshuffle.
According to the report, Vierge will join Barni alongside Yari Montella, a move that reportedly puts the positions of veteran riders Álvaro Bautista and Danilo Petrucci in jeopardy.
Xavier Vierge?s agreement to join Barni Racing?s Ducati team for the 2027 World Superbike Championship season, reported by SPEEDWEEK on August 21, 2026, has triggered a significant reshuffle in the rider market, sources confirmed.
The SPEEDWEEK article indicated that Bautista, 41, could be left without a viable alternative if he loses his current seat due to Vierge?s arrival at Barni. While the report states this development ?spells the end? of Bautista?s career in that seat scenario, no official retirement announcement has been made by Bautista or his representatives. The framing is based on the domino effect of seat availability rather than a confirmed decision by the rider.
Similarly, Danilo Petrucci, 35, is also reported to be affected by the transfer chain. According to SPEEDWEEK, Petrucci had considered Barni Ducati as a Plan B option. The report further claims that Petrucci might have to make way for Brad Binder at the ROKiT team after the 2026 season, narrowing his options within the championship. However, like Bautista, Petrucci has not publicly confirmed any retirement or departure from the World Superbike Championship.
Jack Miller is identified by SPEEDWEEK as a likely beneficiary of the rider market shift caused by Vierge?s move to Barni Racing. The report suggests that Miller stands to gain from the resulting reshuffle, although no signed contract or official announcement involving Miller has been released as of August 2026.
The details of this shake-up were first reported in a series of SPEEDWEEK articles published on August 15 and August 21, 2026. These reports named key riders and teams involved, including Vierge, Bautista, Petrucci, Montella, Miller, and Binder, as well as Barni Racing, Ducati, and ROKiT. No statements from WorldSBK officials, Dorna representatives, or the riders? teams have confirmed the reported career endings or seat changes.
This situation contrasts with confirmed retirements in recent World Superbike history. For example, Jonathan Rea announced his retirement from full-time WorldSBK racing at the end of the 2025 season. WorldSBK reported on March 26, 2026, that Rea had signed as a Honda test rider, enabling a comeback appearance in the 2026 season. Similarly, Michael Ruben Rinaldi publicly stated at EICMA that he would not compete full-time in WorldSBK in 2026, although he remained in contact with other teams across championships. These precedents show that official retirement announcements typically come from the riders themselves, followed by formal confirmations from teams or governing bodies.
The current reports about Bautista and Petrucci reflect uncertainties tied to the 2027 rider market rather than confirmed career conclusions. SPEEDWEEK?s reporting frames the situation as a potential end for two riders? WorldSBK careers due to the ripple effects of Vierge?s transfer, but these remain speculative without direct statements from the individuals involved.
As the 2027 season approaches, the World Superbike paddock is expected to see further developments in team lineups and rider contracts. Official announcements regarding rider statuses and team rosters are anticipated from WorldSBK and associated teams in the coming months.