SpeedFun Furious Evo on/off lights for Yamaha Booster Easy
SpeedFun Furious Evo is an ebike tuning that allows you to remove the 25 kmH speed block by fully exploiting the potential of the Yamaha motor used on the Yamaha Booster Easy ebike.
This tuning device is only compatible with Yamaha Booster Easy ebikes equipped with a Yamaha PW-S2 motor regardless of the type of display or lateral control of the ebike.
All SpeedFun Furious Evo speed release devices can be activated and deactivated at any time even without the need for connections to the light output.
What is SpeedFun Furious Evo on/off lights ebike tuning for Yamaha Booster Easy ebikes?
The function of the Furious Evo tuning device for Yamaha Booster Easy ebikes is to electronically manipulate the rotation speed of the rear wheel and to communicate to the motor a speed always lower than 25 KmH in order to obtain a very high real speed with the engine active. The maximum speed limit will therefore be dictated by the motor power added to the power expressed by your legs (info).
When the tuning device is active, not having communication with the display, it will show the altered data on the display/app starting from a certain threshold.
SpeedFun Furious Evo can be installed only and exclusively on Yamaha brand Booster Easy ebikes equipped with a PW-S2 motor regardless of the type of display or lateral control of the ebike.
The device can be activated/deactivated by simply pressing the ebike light button. If the ebike already has lights connected to the light output, or if it is not possible to use it, it will still be possible to activate/deactivate tuning with a very practical system (for further information, consult the instructions). The device is supplied plug and go ready to use and can be installed very simply thanks to the original connectors with which no physical modification of the ebike is necessary.
Ebike where the Furious Evo device was successfully installed
(this list is illustrative and not exhaustive)
– Yamaha Booster Easy
Additional information
| Installation | Internal (totally invisible from the outside) |
|---|---|
| Dimensions | 31 x 16,5 x 7,5 mm |
| Connections | Equipped with original and/or compatible connectors (does not require any physical modification to the ebike wiring) |
| Marca/modello ebike compatibili | Yamaha Booster Easy |
| Assistance | Over 60 km/h |
| Data displayed (on display or app) | Altered (variables above a certain threshold) |
| Device power | No external power supply required |
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Installation and use instructions
Installation and use instructions for Furious Evo on/off lights for Yamaha Booster Easy


















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