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SPEEDBOX 3.1 Compatible with Yamaha PW-X3 + PW-S2 Motor/Premium E-Bike Tuning Chip/Speed Unlimited

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$149.00

$ 69 .99 $69.99

In Stock

About this item

  • E-bike tuning chip compatible with Yamaha PW-X3 and PW-S2 motors. Not compatible with other Yamaha motors or Giant e-bikes. Not compatible with the SpeedBox App.
  • You activate the SpeedBox 3.0 chip on the e-bike display. After pressing the LIGHT button or ↑↓↑↓, the display briefly shows 99 km/h. From this moment, you can ride at unrestricted speeds. Press the LIGHT button again to disable the chip function. The display will show 25 km/h, and the 25 km/h speed limit will be reactivated. The pedelec will then function as it did before installing the chip.
  • If you want to control your SpeedBox and lighting separately, use the key combination ↑↓↑↓. By pressing the arrows in this order, you can activate and deactivate the SpeedBox independently of the light control at any time.
  • If you want to install a SpeedBox on a brand new bike, you must ride at least 10 km on this bike before starting the chip for the first time. https://youtu.be/XFcwmeZsHq4?si=T4dvGVyW5xy_gFr_
  • To connect the SpeedBox chip to an e-bike, we use color-coded connectors equipped with a key for correct connection, making chip installation truly easy. We have written detailed instructions and created videos that allow every customer to install the SpeedBox. Removing the tuning chip is as simple as installation. If you have any connection issues, please don’t hesitate to contact us.
  • Please note that operating such modified pedelecs on public roads may contradict laws in some countries. The manufacturer assumes no responsibility for damage caused by using SpeedBox products. E-bikes equipped with SpeedBox products are not permitted on roads, bike paths, or public areas.
  • Options for the SpeedBox App: Tuning control Speed limiter setting Save and view ride data Option to hide tuning Motor lock Motor diagnostics


With the SpeedBox, you’re no longer limited to 25 km/h. You’ll experience the full power of your e-bike, determined solely by your pedaling cadence. This is our most powerful and versatile product, displaying the actual speed and allowing you to set a custom maximum speed. The chip is meticulously optimized for performance and maximum riding enjoyment. This e-bike kit removes the speed limit of the pedelec, enabling you to ride at unrestricted speeds.


Adrian Maciag
Reviewed in the United Kingdom on January 7, 2025
Just great
Cliente
Reviewed in Spain on May 26, 2024
Tienes que dejarlo pulsado al principio para que se active cuando marque 50 solo ya está
lionel lezan
Reviewed in France on December 8, 2024
J'ai pas mal regardé de tuto sur les Box speed et après vérification du bon modèle j'ai procédé à l'installation relativement aisée.Pour la mise en route mise à part le display qui peut-être différent le système est très efficace même si on doit y mettre un peu d'huile de coude en tout cas je suis satisfait malgré le coup de l'appareil je recommande
Delhomme
Reviewed in Belgium on September 5, 2023
Ne fonctionne pas du tout avec le moteur qui a la bonne référence , même le vélociste devient fou….Fonctionne avec le modèle au dessus et en dessous avec la même référence mais pas le modèle sport….
Antonio
Reviewed in Italy on July 11, 2023
Ho comperato due speedbox ma non anno funzionato come promesso per il motore Yamaha Pw-s2 come segnalato al venditore segnando velocità errataServizio consegna Amazon e rimborso da 10 &lode