Speed limiter: up to 50 km/h
Display shows: actual values (only in km/h)
Compatible with motors: Yamaha PW
Activation: by pressing LIGHT /↑ ↓ ↑ ↓
Compatible with SpeedBox App: NO

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Product code: SB2_Y_PW_100+16pcs_BOX

13 900 € incl. VAT

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Reliable second generation tuning chip for your e-bike with Yamaha motor.

SpeedBox 2.0 tuning chip enables to suppress the speed limiter on your electric bike. After the chip is installed your e-bike’s display shows real data, such as maximum and average speed, daily mileage and cruising range.

E-bike electric assistance switches off with this chip when reaching the speed of 50 km/h.

How does SpeedBox 2.0 work?

You can activate the SpeedBox 2.0 tuning kit on your e-bike’s display. After pressing the LIGHT button, a speed of 5.0 km/h (3.1 mph) will appear on the display. After activation you will be able to ride at the speed of 50 km/h.

To deactivate the chip, press the LIGHT button again. The speed of 2.5 km/h (1.5 mph) will appear on your display and the speed limit will reset to 25 km/h. Your e-bike will then work the same as before chip installation.

If you want to control your SpeedBox and lights separately, use the combination of ↑↓↑↓ buttons. By pressing the arrows in that order you can activate and disactivate SpeedBox anytime independently of the lights control.

SpeedBox was also designed for e-bikes that do not have a classic control unit with Walk button. In this case you can just use the combination of arrows ↑ ↓ ↑ ↓ and SpeedBox will be activated. You can easily deactivate SpeedBox in the same way.


When connecting the SpeedBox chip to an e-bike you will find connectors colored to make installation very simple. We have prepared detailed instructions and videos to make installation easy for you. Disassembly of our tuning chip is just as easy. If you have any troubles with installation or disassembly, do not hesitate to contact us.

If you are planning to install SpeedBox on a brand-new bike, make sure you ride it for at least 1 km before the chip is activated.

Download manual


Please note that the operation of this type of modified electric bikes on public roads may be against the law in some countries. The manufacturer takes no responsibility for damages resulting from the use SpeedBox products. Electric bikes equipped with SpeedBox products are not allowed to be used on public roads, cycling paths and public places. Electric bikes equipped with SpeedBox products can be used exclusively on private property and entirely at one’s own risk. The use of SpeedBox may void the warranty of your ebike.

We strongly recommend using other safety features and protective gear to prevent injuries in higher speeds.

réactivité ultra rapide renvoyé hier je le reçois normalement aujourd’hui donc niquel très bon site avec un excellent service après vente

1er colis perdu !

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rýchlejší presun,na pocit sa zlepšila charakteristika motora

nenašiel som

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The Haibike SDURO HardSeven 1.0 uses the Yamaha PW-SE. Is this the correct product please or is there another one for it?

Jiří Voldán (Sales Manager)Administrator |

SpeedBox 2.0 for Yamaha is the correct product

Peter W.


A real Speed Pedelec bike has a 500 W motor. A normal electric bike has only a 250 W motor.
Does the 250 W motor gets to pressed to do the same job as the 500 W motor? The 500 W motor is much more powerful than the 250 W and is made to handle higher velocities.

Jiří Voldán (Sales Manager)Administrator |

SpeedBoxes are not compatible with Speed Pedelecs.

Marc Weller

la configuration du moteur Yamaha PW sur mon vélo Haibike n'est pas tout à fait la même que celle qui figure sur la vidéo d'installation.
J'ai donc un doute sur le montage. Je peux vous envoyer une photo.

Veronika Pinkasová (Sales Manager)Administrator |

Bonjour, merci de m'envoyer qq photos sur:
Cordialement, Veronika

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