Main Product Information
From the ground up redesigned tuning chip for your e-bike with a Shimano motor – with a new design and completely new hardware and firmware.
The SpeedBox 1.2 tuning chip allows you to suppress the speed limiter on your electric bike, unlocking the full power of the Shimano motor and enabling you to achieve unlimited speed.
Note: The Speedbox App is an application specially designed for Speedbox B. Tuning products only. With a non-Bluetooth Speedbox product like this one, the Speedbox App is unavailable.
SpeedBox 1.2 B.Tuning for Shimano (E8000, E7000, E6100, E5000)
The tuning kit manipulates the speed signal without altering the motor's power relative to pedaling speed. This guarantees a smooth motor control without speed limit interruptions. Depending on a tuning kit, some determine when assistance stops, while others remove the restriction entirely for continuous support. However, the achievable speed mostly depends on the eBike model. Achievable speed can be calculated using a simple formula:
Speed = Cadence [rpm] * Wheel circumference [mm] * Front Chainring Teeth / Rear Chainring Teeth * 60 [min/h] / 1.000.000 [mm/km]
The SpeedBox 1.2 tuning chip enables you to suppress the speed limiter on your electric bike. This unlocks the power of the Shimano motor, allowing you to achieve unlimited speed. When in use, the actual speed will appear on your display up to 14 mph (23 km/h).
The manufacturer recommends keeping the maximum speed for Giant models up to 21-22 mph (35 km/h).
If you want to see correct speed and all riding data during your ride, we recommend choosing SpeedBox 1.2 B.Tuning for Shimano - you can see the real values in our SpeedBox App – right on the display of your phone.
This tuning chip can be easily controlled with the LIGHT button. If the lights are off, SpeedBox is activated. The chip can be deactivated by turning on the lights. If your eBike does not have lights or the function is not active, or if you prefer your tuning kit to work independently of the lights, do not connect the red wire during installation. This will keep the tuning always activated.
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. It is highly recommended to open the motor and refer to product pictures if you are uncertain about the situation under the cover.
E-bikes, which do not have a free E-Tube port, are usually those with a Di2 electronic gear shifting system, or with a tube integrated Satellite System ON/OFF Switch (EW-SW100, EW-SW300).
This tuning kit is not compatible with EP8 motors. You would need Speedbox 1.3 for Shimano EP8
This tuning kit is not compatible with EP801 and EP6 motors. You would need Peartune for Shimano EP801 and EP6 motors.
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 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.
Installation Guide:
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.
SpeedBox Products are thoroughly tested and we stand by their quality. SpeedBox provide Life Long warranty to all their Products!
If You have any questions, please do not hesitate to contact us. Thank you for looking! Two Wheels Empire Team
Warranty does not cover damage resulting from eBike software updates. Remove the tuning kit before updating the software. Check with us first to ensure the kit is compatible with your updated eBike. We cannot guarantee that the kit will function the same after updates. Please exercise caution. If your Speedbox tuning kit needs updating due to updated eBike software, please contact us at hi@twowheelsempire.com. Preliminary costs are 59€ + shipping costs.
Unlock the full potential of your ebike!
- You will ride faster and experience the thrills of owning a derestricted ebike -you will love the difference!
- Install it effortlessly- quick plug-and-play connection - no setup required.
- Feel safe for your e-bike and warranty- it's safe for ebike and undetectable to keep your warranty safe!
![SpeedBox 1.2 for Shimano (E8000, E7000, E6100, E5000)](https://cdn.shopify.com/s/files/1/0051/1515/0434/files/Speedbox_1.2_Shimano_2.png?v=1709033108)
![SpeedBox 1.2 for Shimano (E8000, E7000, E6100, E5000)](https://cdn.shopify.com/s/files/1/0051/1515/0434/files/ebike_tuning_speedbox_1_0_for_shimano__e8000__e7000__e6100__e5000__installation_instruction_sparkvideo-1.gif?v=1643111921)
Quick plug-and-play installation. No setup!
- Increase the speed limiter from original 16 mph (25km/h) to 31mph (50km/h)!
- Enjoy it always ON or enable/disable when needed!
- Get after-sales support from us and lifetime warranty from Speedbox!
![quote](https://cdn.shopify.com/s/files/1/0051/1515/0434/files/owner_180x.png?v=1642510875)
The bike feels completely different once derestricted - it's just like a whole different bike! The rides are so much more fun now! Tuning kits are safe to your bike and every ebiker should have one installed! You will love riding your ebike with it - guaranteed!
Matt - Owner of Two Wheels Empire
What Our Clients Say About It?
Who Are We?
From Riders to Riders
In Two Wheels Empire, we trust in innovation, premium quality and sustainability - that's what our business is about. Feel assured all our ebike products are carefully selected and we stand by them: if it's on offer here at Two Wheels Empire - it's been tested and selected by our team. Riders working with us are here to help you enjoy your ebike rides!
We are here to build an Empire, of people who strive for freedom, thrills and adventure, it's about time to make the best of your rides!
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