MotoGP Riders Welcome 850cc Bikes as Less Physically Demanding and More Engaging

MotoGP riders have praised the upcoming 850cc bikes, describing them as lighter and less physically taxing compared to the current 1000cc prototypes, which promises a more enjoyable riding experience on the track.

The evolution of these next-generation machines has advanced to a point where riders can offer a clearer perspective on their performance ahead of their race debut next year. Although the new regulations aim to curb speeds and enhance sustainability, the 850cc bikes introduce significant changes, including a smaller engine, a redesigned chassis, reduced dependence on aerodynamics, and a switch to Pirelli tyres.

Pol Espargaro, KTM’s test rider, views the 2027 rules as a positive step, noting that today’s aero-heavy bikes impose excessive physical strain on riders. “I would choose the 850. The 1000cc bike is super physical. I feel it’s more dangerous because it’s much more powerful,” he explained. “These tyres are designed by Michelin to handle the high torque of current MotoGP bikes. To complete a race, even with maximum aggression, the tyres must be durable, with hard rubber to last the entire distance. It’s not that the tyres are inferior; they’re engineered for this demanding bike, which really tests a rider’s limits.”

Pol Espargaro, Red Bull KTM Tech3

Photo by: Qian Jun / MB Media via Getty Images

“This is a true race bike. I doubt an amateur could manage it with the current tyres, as the front tyre pressure and temperature would be unattainable. With the 850, everything is different. The bike is easier and lighter, and the tyres are softer because the design allows it. It’s all simpler, and as I age, I appreciate that.”

Takaaki Nakagami, who transitioned from racing for LCR Honda to a test rider role with the Japanese manufacturer, highlighted the switch from Michelin to Pirelli as the most significant change for 2027. When asked if the 850cc bikes are more fun, he replied, “For me, yes, I prefer it over the 1000cc. I don’t have to worry about the rear height device, making it simpler. The aerodynamics are also smaller; while we still use aero components, the bike has a more natural pitching feel that I enjoy.”

Honda rider Luca Marini compares the new 850cc bikes to current Moto2 machines, which use Triumph’s 765cc engines and Pirelli tyres.

Luca Marini, Honda HRC

Photo by: Gold and Goose Photography / Getty Images

He believes this shift will benefit riders like Izan Guevara, Daniel Holgado, Senna Agius, and David Alonso, who are moving up from Moto2 next year. “I think Moto2 riders will have a major advantage compared to past transitions. For those getting a direct shot at MotoGP in 2027, it’s ideal. Everyone expects a lot from them early on, as the next bike might be closer to Moto2 than today’s MotoGP,” said Marini, who will race for Tech3 KTM next year.

Outgoing Tech3 rider Maverick Vinales described the 850cc bike as a “Moto2 machine with a good engine” after testing KTM’s 2027 contender at Spielberg. “The next-gen bikes are easier to ride and less physically demanding. I did 11 laps in a row effortlessly. The feeling is so nice—it’s like a Moto2 with a strong engine. It was beautiful.”

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