SpeedBox 2.0 for Bosch

SpeedBox 2.0 for Bosch


Speed limiter: deactivated
Display shows: actual values
Compatible with displays: KIOX, INTUVIA, NYON, PURION and COBI
Activation: by pressing WALK / + – + – / WALK +
Compatible with SpeedBox App: NO
This product in not compatible with Bosch 2020 motors!

Which kit do I need?
Unsure which kit you need for your bike? Click the link below to find out more:


Shipping Information

UK Shipping

We offer DPD shipping for customers in the UK. We aim to dispatch all orders same day. All orders must be placed by 1pm for dispatch that day. Our UK DPD delivery takes 3-5 working days to arrive and is free.

Please note, if you place an order after 1pm on Friday this order will be dispatched on Monday.

International Shipping

Currently we ship to Australia, North America & Europe. We use a tracked and signed service that aims to deliver within 10 working days. The cost of delivery does not include any customs charges.

Our delivery partner for international shipping is DHL. This costs £17.00.

** Important Warning **

Where can I use the SpeedBox tuning device?

This bit is important so please read. Current UK law will only allow you to use this device on PRIVATE LAND where you have the OWNERS PERMISSION. Fitting this device and using anywhere other than private land is AGAINST THE LAW. If used anywhere else, you will be doing so at your own risk. The Rolling Fix Liverpool accepts no liability for any damage to property and / or injury to persons caused by improper use of this product.

Customers from outside the UK are responsible for checking laws that apply locally and abiding by those laws.

Message from SpeedBox Manufacturer

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.


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

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

How does SpeedBox 2.0 work?

The tuning kit can be activated directly on your bike’s display.  After pressing the WALK button, a value of 9.9 km/h (6.2 mph) is displayed and from now on you will be able to ride at a speed of 40 km/h, 50 km/h and even more than 60 km/h.

To deactivate the tuning kit, press the WALK button again. 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 installation of the chip.

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 + – + –  buttons 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.

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