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  • Speedbox 1.2 B. Tuning Chip for Shimano - 1
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Speedbox 1.2 B. Tuning Chip for Shimano eBikes | E8000, E7000, E6100, E5000

Regular price
$272.00 USD
Regular price
Sale price
$272.00 USD


1. All Speedbox products are thoroughly tested and safe for your eBike

2. Removes the 25 kmh restriction

3. Completely undetectable, can be deactivated at anytime

4. Maintain accurate speed, distance & range in mph or kmh

5. Simple installation with original connectors, no programming required


B.Tuning has all of the same features of the standard version plus much more:

1. Ability to set a max speed limit on your eBike

2. Enable 'invisible mode' and prevent unauthorised use

3. Get accurate ride data via the app, data is taken directly from the eBikes computer

4. Easy activation via the app, perfect if your eBike doesn't have a display


All Speedbox products come with a 2-year warranty

Made in Czech Republic, they are CE registered and perfectly safe for your eBike


Fast, Free Shipping to the UK

DHL Express Shipping to most of Europe, US, Canada & Australia

30 Day Returns/Exchange

Check out our detailed Shipping/Returns policy here



Electric bikes equipped with tuning devices are not allowed to be used on public roads, cycling paths and public places. Electric bikes equipped with tuning products can be used exclusively on private property and entirely at one’s own risk. Under the EU's EN15194 regulation it is illegal to ride your eBike on public roads/cycle paths with a tuning device fitted. 

By purchasing a device from eBike tuner ltd you agree that eBike tuner ltd cannot be held liable for any damage, injury, fine or cost to you, your eBike or anyone else involved in your particular incident. 


The use of any tuning products may void the warranty of your eBike. We take no responsibility for any damages resulting from the use of any of our products.

Speedbox 1.2 B. Tuning Chip for Shimano eBikes | E8000, E7000, E6100, E5000 

  • A significant upgrade to the standard version, the B.Tuning gives riders all new features such as speed setting, tuning control & accurate ride data in real time - all via the Speedbox app. 
  • Works with any ebike fitted with a Shimano E8000, E7000, E6100, E5000 motors
  • Fitted to the motor in minutes for a true plug & ride experience
  • Easily controlled with a LIGHT button or via the app. If the lights are turned off, the chip is activated. The chip can be deactivated by turning on the lights.
  • If you want to use the chip independently of the lights, do not connect the red wire during installation. If you do not have lights on your eBike, the Speedbox 1.2 will be permanently active. 

Two Versions Available

Standard - for eBikes with a spare E-Tube port on the motor 

Satellite System- for eBikes without a spare port, fitted with Shimano's Satellite System (see below) or E5000 motor. 


Compatibility Info: Most eBikes from 2022 onwards are fitted with Shimano's Satellite System, please refer to this post if you are unclear about what Speedbox you need.

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Speedbox 1.2 B. Tuning Chip for Shimano eBikes | E8000, E7000, E6100, E5000