MotoGP Manufacturers Addressed 850cc Bike Testing
The racing series will transition to lower-displacement engines in 2027 to improve safety by reducing speeds.
Updated on Oct. 14, 2026 in Motocycles
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MotoGP manufacturers have responded to leaked lap times regarding the upcoming transition to 850cc engines. This shift will replace current 1000cc machines starting in 2027 to limit top speeds.
Why it matters
The regulatory changes aim to improve rider safety by reducing the extreme speeds achieved before corner entry. By lowering engine capacity and power, officials hope to mitigate the risks associated with current performance records.
New 850cc engines will feature approximately 50 less horsepower than current models, while minimum bike weight will drop by four kilograms. These updates follow a 368.6 km/h speed record set at Mugello in 2026.
The players
Jorge Martin
He is a competitive motorcycle racer who reached a top speed of 368.6 km/h at the Mugello circuit.
Marco Bezzecchi
He is a professional motorcycle racer who participated in the speed record event in May 2026.
The details
The 2027 technical regulations will mandate smaller engines, reduced fuel limits, and stricter aerodynamic controls while removing ride-height devices. Manufacturers have responded to early testing data as the series prepares for official times to be revealed in December.
Timeline
Jorge Martin and Marco Bezzecchi set a speed record at Mugello in May 2026.
Official 850cc lap times will be revealed at the Valencia test on December 1, 2026.
New 850cc engine regulations will officially take effect in 2027.
Roadmap
The move to 850cc engines signals a major shift in the series as it moves away from the raw power of 1000cc bikes. This transition forces manufacturers to re-engineer their platforms, altering the competitive balance of the entire MotoGP grid.
Fans will see these engineering changes reflected in the upcoming season's race results once the new 850cc machines hit the track in 2027. The shift likely changes how manufacturers develop future consumer-facing sport bikes based on these new constraints.
The takeaway
The 2027 regulations represent a significant recalibration of racing physics to prioritize rider safety over raw velocity. Spectators should monitor the December Valencia test for the first real-world performance benchmarks under these new limitations.
Further reading
Learn more about the evolving technical standards in the Motorcycles section.
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Do you support prioritizing rider safety in motorsports even if it reduces vehicle speeds?
