Speedbox Flyon TQ b.tuning

Derestrict your e-bike for unlimited speeds!

SpeedBox 3.0 is compatible with Flyon TQ Motors

Regular price £259.00 Sale price£233.10 Save 10%

&Free Delivery Worldwide

You can save money when buying more than one tuning kit. Can be combined with other brand/type tuning kits!
Buy 2 save £6.99
£233.10 £226.11
Buy 3 save £16.32
£233.10 £216.78


- TOM E.

easy to install EASY TO INSTALL

Main Product Information

Our most powerful and versatile product for Haibike FLYON e-bikes, which enables to connect your bike to a mobile application or update the chip thanks to Bluetooth technology.

This product brings a unique connection of e-bike and mobile phone. The SpeedBox B-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. Thanks to SpeedBox App mobile application you can monitor and store all the parameters of your trip on the display of your phone in any place, anytime.

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]

Our newest tuning chip is very easy to control. SpeedBox 3.0 B.Tuning can be activated directly in the mobile application or via the e-bike’s control unit. To activate or deactivate tuning, use the → ← → ← button sequence in order to switch between two assistance modes twice. A cadence value of 62 rpm (99 rpm) will be briefly shown on the display and from now on you will be able to ride at a speed of 25mph (40 km/h), 31 mph (50 km/h) or even more than 37 mph (60 km/h).

To deactivate the tuning kit, use the → ← → ← button sequence again. The value of cadence of 16 rpm (25 rpm) will appear on your display and the speed limit will reset to 16mph (25 km/h). Your e-bike will then work the same as before installation of the chip.

After you start the SpeedBox App for the first time, you will be asked to set your PIN code. You will be using the same PIN number every time you use the SpeedBox App. After selecting your PIN, you will also be asked to set the service number, which you can use in case you forget your PIN or decide to change it.

You can set the maximum speed of an electric assistance by changing the following modes gradually: EXTREME - HIGH - MID - LOW - MID - HIGH - EXTREME. An actual speed limit will be displayed after that. The maximum speed of an electric assistance can be switched by turning the rear wheel about 180°.

The cadence of 9 rpm (15 rpm) on the display corresponds with the limit of 9 mph (15 km/h),
13 rpm (20 rpm) corresponds with the limit of 13 mph (20 km/h),
16rpm (25 rpm) corresponds with 16 mph (25 km/h),
18 rmp (30 rpm) corresponds with 18 mph (30 km/h),
62 rpm (99 rpm) corresponds with 62 mph (99 km/h) etc. The last displayed limit will be saved after 5 seconds of inactivity.

This tuning kit is compatible with all eBikes with Flyon TQ HPR120S motor and Flyon Display.

In case of updating the software of your e-bike, uninstall SpeedBox from the e-bike first, update the software and reinstall SpeedBox.

You can choose Speedbox 3.0 Flyon TQ model too.

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 0.6 miles (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.


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 Flyon TQ b.tuning
Speedbox Flyon TQ b.tuning

Quick plug-and-play installation. No setup!

  • Increase the speed limiter from original 16 mph (25km/h) to unlimited speed!
  • See accurate speed on your ebike display!
  • Enable/disable when needed! Use the → ← → ← button sequence or Speedbox App!
  • Get after-sales support from us and lifetime warranty from Speedbox!


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!