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Description
cube e bike chip tuning SpeedBox 1.2 B.Tuning for Shimano E-Tube (E8000, E7000, E6100, E5000) – BoyerCyclingFrom the ground up redesigned tuning chip for your e bike with a Shimano motor with a new design, completely new hardware and firmware, and Bluetooth technology to connect your e bike with a mobile app. for Shimano Motors with E tube port (E8000, E7000, E6100, E5000) The "+E Tube port" variant is intended for e bikes without a free E Tube port usually e bikes with one of these components: motor E5000 Satellite System ON OFF Switch Di2 (electronic gear
From the ground up redesigned tuning chip for your e-bike with a Shimano motor – with a new design, completely new hardware and firmware, and Bluetooth technology to connect your e-bike with a mobile app.for Shimano Motors with E-tube port (E8000, E7000, E6100, E5000)
The "+E-Tube port" variant is intended for e-bikes without a free E-Tube port - usually e-bikes with one of these components:
motor E5000
Satellite System ON/ OFF Switch
Di2 (electronic gear shifting system)
PROPERTIES:
Activation/deactivation: SpeedBox App/ LIGHT
Maximum speed: unlimited
Display shows:
real values up to 23 km/ h
then the actual values are only displayed in the SpeedBox App
Compatible with: SpeedBox App
In case of updating the software of your e-bike, uninstall SpeedBox from the e-bike first, update the software and reinstall SpeedBox.
SpeedBox 1.2 B.Tuning offers a unique connection between your e-bike and mobile phone. This tuning chip is a top-notch product perfectly optimized for the most powerful ride and experience. It suppresses the speed limiter so you can enjoy your ride at unlimited speed. After pairing with the SpeedBox App mobile application, you will see real riding data on your phone’s display. You may also set the speed limit of your own choice. Monitor and store all the parameters of your trip on the display of your phone in any place, anytime.
Compared to previous versions, this new product also plugs into the engine's E-Tube port. It is therefore necessary that the e-bike motor in which you are going to install the new version of SpeedBox for Shimano has one free E-Tube port. In case you do not have a free E-Tube port in the motor, please select “+E-Tube Port” variant.
E-bikes, which do not have a free E-Tube port, are usually those with a Di2 electronic gear shifting system, with a tube integrated Satellite System ON/OFF Switch (EW-SW100, EW-SW300), or all e-bikes with E5000 motor.
How does SpeedBox B.Tuning work?
This tuning chip is also very easy to control. If the lights are turned off, SpeedBox is activated. The chip can be easily deactivated by turning on the lights. A new feature in this SpeedBox version is the possibility of activating the double-click function in the app (only for displays that have a LIGHT button - E5003, E5000, E6010, E6100). By activating this function, the lights become independent of tuning. By double-clicking on the LIGHT button, the lights will flash, and the tuning will turn on. If you double-click on the button again, the tuning will turn off and the e-bike will work the same as without a chip.
You can set the maximum speed limit in the app.
SpeedBox App for SpeedBox 1.2 B.Tuning
SpeedBox App is an application specially designed for SpeedBox 1.2 B.Tuning, which uses Bluetooth technology to connect your e-bike to your mobile phone. After downloading the application and connecting your mobile phone to your e-bike, you will see current data and trip parameters displayed on your phone. You can store your trips, compare the results with friends and monitor your performance and progress. Thanks to that, you may fully enjoy the ride and leave the performance data analysis for later.
SpeedBox App features:
• Tuning control
• Activating the "double-click tuning control" function
• Speed limit setting
• Saving and viewing your trips
We recommend downloading SpeedBox App to your phone before ordering the SpeedBox 1.2 B.Tuning chip. You can try out our demo version and get to know all the awesome features and, at the same time, make sure that the application is fully functional on your phone. To connect to the SpeedBox B.Tuning chip, your phone needs to be equipped with Bluetooth 4.0 or higher.
Assembly
We use original connectors for the production of SpeedBox chips ensuring that the installation process is very simple and the chip is connected properly. We have also prepared detailed instructions and videos to make installation easy for you. Disassembly of the tuning chip is...
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 1
You Get What You Pay For! A Piece Of Junk!
Size: 1 Panel
Flimsy and a piece of junk. Don’t waste your money. Assembly is a pain because it is so flimsy. Divider is thin. You can see right through it. Very wobbly.
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Reviewed in the United States on February 25, 2026
★★★★★ 4
Instructions are useless
Size: 1 Panel
The instructions are poorly written and not very helpful. The divider itself is easy to assemble, and honestly, it would’ve been quicker if I had skipped the directions altogether. Once put together, though, it works as intended.
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Reviewed in the United States on February 20, 2026
★★★★★ 5
This was the best
Size: 1 Panel
This divider is great for creating a little privacy or separating a small area without taking up much space. The fabric is thick enough to block visual clutter, and the frame is lightweight but stable once it’s opened. It folds flat for storage, which is convenient if you only need it occasionally. Assembly was straightforward, and it was the perfect size. It’s a practical piece for apartments, studios, or home offices where you want a quick, temporary partition.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Good privacy screen
Size: 1 Panel, Size: 1 Panel
This is a good privacy screen that's easy to assemble and looks nice. Be a little careful moving it, as the corners can twist. It's sturdy once in place, and the thick material is completely opaque. If the folds bother you, you might want to iron it, but I'm happy with it as is.
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Reviewed in the United States on March 30, 2026
★★★★★ 3
Lightweight divider that works well for video call backgrounds
Size: 1 Panel
This divider works fine for what it is, but it’s definitely on the lightweight side.
Setup was very easy and only took a few minutes. The frame is fairly light, so it’s easy to move around or reposition if needed. That said, the tradeoff is that it’s not especially sturdy. It stands fine on its own but I wouldn’t expect it to handle much bumping or movement.
I mainly bought it to use as a background for Zoom calls when I’m working from my den, and for that purpose it works great. The fabric panel blocks the room behind me and gives a cleaner background on camera.
It’s not huge though. To keep the camera from seeing around it, I have to position it directly behind my chair. If you’re expecting it to divide a large room or create a big privacy barrier, it may feel a bit small.
Overall, it does the job and works well for temporary setups or video call backgrounds, but the lightweight frame keeps it from feeling like a premium divider.
The product description and photos are accurate.
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Reviewed in the United States on March 12, 2026