SpeedBox 3.1 B.Tuning for Specialized

SpeedBox 3.1 B.Tuning for Specialized

The third-generation smart product for Specialized e-bikes – the ability to adjust the speed limiter

SpeedBox 3.1 B.Tuning for Specialized is a tuning product that removes the speed limiter on Specialized e-bikes, including models equipped with SL motors. After installation, you can enjoy unlimited speed, and your e-bike's display will show real data, such as maximum and average speed, trip distance, and remaining range.

Thanks to the SpeedBox App, you can track and record all your ride data right on your phone, anytime, anywhere.

Features:

• Maximum speed: unlimited
• Speed limiter adjustment: yes
• Display shows: real values
• Activation/deactivation: only via the SpeedBox app (otherwise always active)
• Compatible with: 
  • All Specialized e-bike motors (including SL) and control units TCU/MasterMind TCU
• Not compatible with:
  • Specialized GEN 4 (3.1/S-Works)
  • IGH electronic shifting

Check out the video on installation and programming!

SpeedBox App Speedbox 3.1 B.Tuning for Specialized

The SpeedBox App is designed specifically for SpeedBox B.Tuning and uses Bluetooth technology to connect your e-bike to your smartphone. Once you've downloaded the app and paired your phone with your e-bike, you’ll see real-time data and ride parameters displayed right on your phone. Individual rides can be saved, so you can compare results with friends and track your performance together. So just enjoy your ride and check your stats when it's convenient for you!

SpeedBox App features:

• Tuning control
• Speed limiter adjustment
• Save and view rides
• Invisible mode
• Motor lock
• Motor diagnostics
• Tire circumference adjustment

Download the SpeedBox App to your phone before ordering the SpeedBox B.Tuning chip. You can try our demo version to get to know all the great features and simultaneously be sure the app works on your phone. Your phone must support Bluetooth 4.0 or newer to connect to SpeedBox B.Tuning.

Warning: 

Please note that using this type of modified e-bike on public roads may be illegal. The manufacturer and seller accept no liability for any damages resulting from the use of SpeedBox products. E-bikes equipped with SpeedBox products must not be used on public roads, bike paths, or in public spaces. These e-bikes are for use exclusively on private property and at your own risk. Using SpeedBox may void your bike’s warranty. We strongly recommend using additional safety features and protective gear to prevent injuries.

We do not recommend updating your bike's software, as updating may affect the operation of the box.

Please note that opened electrical parts (including Speedbox, Speedfun, and Peartune products) are not eligible for a 14-day return or exchange. Non-functioning Speedbox, Speedfun, and Peartune products that are under warranty must always be sent to the manufacturer for service. Read the warranty terms here.