Speed limiter: deactivated
Display shows: actual values
Compatible with motors: Giant 2017-2020
Activation: by pressing WALK button
Compatible with SpeedBox App: NO
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Product code: SB2_G_100+16pcs_BAG

17 900 € incl. VAT

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Reliable second generation tuning chip for e-bikes with Giant motors.

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.

How does SpeedBox 2.0 work?

You can activate the SpeedBox 2.0 tuning kit on your e-bike’s display. After pressing the WALK button, a value of 9,9 km/h (6,2 mph) appears on the display. From now on you can ride at unlimited speed - 30 km/h, 40 km/h and more than 50 km/h.

To deactivate the chip, press WALK button. The value of 2.5 km/h (1,6 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 the chip installation.


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
View the correct wire connection


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.

kit plus petit

perte du mode automatique sur les vélos 2020

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Joe atanasio

How well does that module work?
Any issues bugs glitches etc?
I c there is the green ped and badass4
Which is just a snap in and out deal
Regards joe


Andrew none of your questions needed to be asked or answered. That is what the product is for.

Did you ask if the bike works before you bought it too?

Yani De Clerck

I love this, bought this one for my giant trance e2+ and i can easily go 40km/hr without effort and around 60 if i step on it
Took some figuring out what to dismantle but the video gave me a nice layout even tho its a differnt bike.


Hello. Does this come with a guarantee of working on the bike?
As you haven't answered my previous question.

P. Book

Hallo, habe heute an meinem neuen giant fanthom pro die speedbox installiert. Ich kann leider via speedproapp keine verbinding aufbauen. Es heisst kein bike gefunden. Das fahrad ist an. Ich habe su h das gefühl dass das gerät nicht reagiert wenn ich es mit dem Walk/light schalter einschalte. Hättet ihr mir einen tip? Besten dank im voraus

Matěj Hubáček (Sales Manager)Administrator |

Sehr geehrter Herr Bucher,


Das Fahrrad muss mehr als 1 km gefahren werden, damit es funktioniert. Probieren Sie bitte mit dem Fahrrad bißle fahren, dann sollte die SpeedBox funktionieren. Wenn das Problem weiterhin besteht, kontaktieren Sie mich bitte wieder.

Mit freundlichen Grüßen,


Matej Hubacek
Sales representative

Cell: +420 727 940 164

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