SpeedBox 3.0 B.Tuning for Specialized motors

Derestrict your e-bike to reach unlimited speed!

Compatible with Specialized and Specialized SL motors with TCU or TCD display.
Not Compatible with: Specialized SL bike models equipped with TCU Mastermind

£255.00
/

&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 £7.65
£255.00 £247.35
Buy 3 save £17.85
£255.00 £237.15

GO FROM CAPTAIN SLOW OF YOUR CYCLING GROUP TO JIMMY JET!

- TOM E.

free shipping FREE SHIPPING WORLDWIDE
warranty LIFETIME WARRANTY
easy to install EASY TO INSTALL

Main Product Information

A smart product of the third generation with an option to set a speed limit of an e-bike.

SpeedBox 3.0 B.Tuning tuning product enables to select speed limit of your own choice. After the product is installed, your e-bike’s display will show real data, such as maximum and average speeds, daily mileage and cruising range.

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]

SpeedBox is installed into the e-bike frame under the TCU/ TCD unit. You will activate the tuning by switching the e-bike off and on twice. After that, the tuning is still active with a set maximum assistance speed of 50 km/h.

You can set the maximum speed limit by switching the modes from TURBO mode three levels down and then three levels up (TRAIL - ECO - OFF - ECO - TRAIL - TURBO). The display will show the default maximum speed limit of 25 km/h. With each brief activation of the WALK function, you will increase the maximum speed limit by 5 km/h (some types of displays may round up the number to the nearest whole number). The last displayed limit will be saved after 5 seconds of inactivity. The set limit must be confirmed by turning the e-bike off and on twice.

You can check the currently set maximum speed limit by pressing the + - + - button combination.

Compatible with motors:
Specialized and Specialized SL motors with TCU or TCD display.

Not compatible with:
Specialized SL bike models equipped with TCU Mastermind

When connecting the SpeedBox tuning kit 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 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. 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.

SpeedBox App specifically designed for SpeedBox B.Tuning uses Bluetooth technology to connect your e-bike to your mobile phone. After downloading the application and connecting your phone to your electric bike, you can track the current data and riding parameters on your phone. You can save your trips, compare them with friends and monitor your own performance, so just enjoy the ride to the fullest and leave checking the parameters for later!

Main Features

  • Tuning Control - Changes the e-bike's speed limit from 25 km/h to unlimited mode.
  • Tuning Invisible Mode (excluding Shimano) - Once you activate this mode, you won't be able to activate tuning with the walk/light button on your electric bike anymore
  • Motor Lock System (excluding Shimano and Yamaha PW-X3 with Interface X display) - You can temporarily turn off the electric bike's motor in your mobile app to add another level of security to your lock.
  • Storing your e-bike’s ride data - Well-arranged database of your trips to monitor your own performance or compare it with friends.
  • Motor Diagnostics - Displaying real e-bike technical data on your mobile phone

SpeedBox B.Tuning chip can be used even without the SpeedBox App. However, it is a great accessory that will give you a complete overview of your performance.

Most sport apps use only rough estimates of values. That’s why these data may differ from the real electric bike data by up to 20%. SpeedBox App displays completely accurate data, which is read directly from the electric bike's control unit.

Download now on:

Google Play App Store

Compatible with Specialized motors

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 3.0 B.Tuning for Specialized motors
SpeedBox 3.0 B.Tuning for Specialized motors

Quick plug-and-play installation. No setup!

  • Increase the speed limiter from original 16 mph (25km/h) to unlimited speed!
  • This tuning kit is always active once installed and activated for the first time. Activate by turning your e-bike ON and OFF two times.
  • Get after-sales support from us and lifetime warranty from Speedbox!

quote

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!