Shimano Q’AUTO: Self-Powering Electric Gearshift for Smooth Rides

Key Takeaways

1. Shimano’s Q’AUTO electric gear system features a self-charging battery that recharges while riding using a built-in dynamo.
2. The system automatically adjusts gears based on cadence and offers manual gear change options for personalized shifting.
3. It learns from manual shifts to better match the cyclist’s style, promoting smooth transitions without jolts.
4. The Q’AUTO is compatible with Shimano Cues Di2 shift switches and allows for preset modes for different pedaling speeds.
5. The innovative design aims to enhance the cycling experience by minimizing disruptions and simplifying gear changes.

Shimano has launched a fresh electric gear system that resembles those already available from other companies. However, the Shimano Q’AUTO stands out because it does not need an external power source or charging. Instead, it comes equipped with its own battery that recharges while you ride, utilizing the energy produced during cycling to change gears. This innovative system is situated in a unique rear wheel hub that contains a built-in dynamo. Additionally, it has sensors that track speed and incline, among other metrics.

Smart Gear Adaptation

Shimano claims that the Q’AUTO gears automatically adjust based on cadence or use it as a target, shifting gears as needed. Riders aren’t entirely reliant on automatic shifting, since there are buttons available for manual gear changes. Shimano emphasizes that the system learns from these manual shifts, allowing it to better suit the cyclist’s style. The company promotes smooth gear transitions, ensuring that riders won’t face unexpected jolts or damage to the chain. The Q’AUTO is compatible with the Shimano Cues Di2 shift switch. For bikes without a compatible Di2 switch, users can utilize a function button located on a compatible rear derailleur to switch between three preset modes designed for varying pedaling speeds: slow, medium, and fast.

Conclusion

In summary, Shimano’s Q’AUTO system presents an advanced solution for cyclists seeking an easy-to-use electric gear system. With its self-charging battery and smart adaptation features, it aims to enhance the cycling experience while minimizing disruptions.

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