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Yamaha is developing advanced anti-dive suspension technology

Recent patents suggest that this tech will make its way into Yamaha’s performance-oriented machines.

EJ Punsalang EJ Punsalang on Jun 06, 2024
Yamaha is developing advanced anti-dive suspension technology

Rapid fork sinking, or brake dive, happens during sharp, sudden braking typical of circuit riding but is also crucial for emergency stops on the road. This phenomenon, where the front forks compress and the rear end lifts, affects nearly all motorcycles on the market, impacting both performance and safety.

Meanwhile, under heavy acceleration, the rear suspension flattens out, causing the front end to lift and triggering the anti-lock system to intervene and prevent wheelies, which in turn limits acceleration. This phenomenon, known as squat, affects not just racing bikes but also those used by everyday riders. 

Recognizing these challenges, Yamaha has filed a new patent aimed at addressing these issues to enhance safety and performance on both the road and the track. This innovative technology promises to deliver a smoother, more controlled riding experience, benefitting all riders from professional racers to casual enthusiasts.

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Yamaha YZF-R6

Yamaha's new technology leverages cutting-edge electronic suspension management combined with insights and experience gained from their MotoGP efforts. This advanced system is expected to make its debut on popular models such as the Yamaha R1, MT-09, and R6. By intelligently distributing braking force between the front and rear wheels, the system enhances stability and control during both deceleration and hard braking scenarios. 

Additionally, the system manages the bike’s brakes and adjusts suspension spring preload in real time, ensuring optimal performance and comfort. This integration of advanced features aims to provide riders with a smoother, safer, and more responsive riding experience, whether they are navigating city streets or pushing the limits on a racetrack.

This development represents a significant evolution of electronic suspension systems, making them more advanced by incorporating sophisticated brake management. By seamlessly integrating these functions, the system offers a higher level of control and performance than previous tech. 

Yamaha YZF-R series

Although the exact timeline for implementation on consumer bikes remains unknown, the recent patent filing indicates that this innovative system could be available soon. The fact that it is already influenced by and potentially used in MotoGP suggests that its debut on consumer models may not be far off. This means that riders could soon benefit from MotoGP-level technology in their everyday rides, enhancing both safety and performance.

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