SpeedBox 1.1 B.Tuning for Bosch (Smart System) - Qty: 20 pcs + 3 free, Package: BAG

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SpeedBox 1.1 B.Tuning for Bosch Smart System – E-bike tuning chip with Bluetooth

SpeedBox 1.1 B.Tuning for Bosch Smart System – product packaging

SpeedBox 1.1 B.Tuning for Bosch (Smart System) - Qty: 20 pcs + 3 free, Package: BAG

Installing SpeedBox 1.1 B.Tuning tuning chip with Bluetooth in Bosch Smart System e-bike motor

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SpeedBox App

Tuning chip for e-bikes with Bosch Smart System
Unlock the 25 km/h speed limit of your e-bike!

Bluetooth • SpeedBox App

COMPATIBILITY
• Motors: Bosch Smart System, 4th & 5th generation
  (round connectors)
• Displays: Kiox 300 / 500
  Purion 200 / 400
  Intuvia 100
  LED Remote, Mini Remote, System Controller

Not compatible with e-bikes using a Rim Magnet

View the list of supported software versions

Product code: SB11BT_B_20+3pcs_BAG Shipping and Payment

Key features

SpeedBox 1.1 B.Tuning with integrated Bluetooth is the best-selling tuning chip for e-bikes with Bosch Smart System motors. It removes the 25 km/h speed limit and, thanks to the SpeedBox App, offers unique connectivity between your e-bike and smartphone.

Tuning control

Switch between the 25 km/h limit and unlimited mode

SpeedBox App

The B.Tuning version with Bluetooth connects your e-bike to your mobile phone

Easy installation

Thanks to clear instructions including a video, anyone can handle the installation

Compatibility

Motors: Bosch Smart System 4th & 5th gen (round connectors)

Displays: Kiox 300, Kiox 500, Intuvia 100, Purion 200, Purion 400

Units: LED Remote, Mini Remote, System Controller, SpeedBox Tracker

Not compatible with: standard motors (rectangular connectors), ABS, Enviolo Automatiq

Technical specifications

Maximum speed	Factory preset 35 km/h (EU) / 22 mph (US). Do not change the speed limit.*
Display shows	Values approx. 10 km/h lower than the actual speed
3 activation / deactivation	SpeedBox App / WALK function / + - + - buttons
Custom speed limit	Adjustable
Bluetooth	Yes
Updates	No

* After activation, the actual speed limit for bikes with US software is approx. 28 mph. The displayed value may differ.

Benefits of connecting B.Tuning version with the SpeedBox App

SpeedBox marked as B.Tuning uses Bluetooth technology, which allows you to connect your e-bike to the SpeedBox App. This lets you control tuning, set a custom speed limit, monitor real-time ride data or save ride records.

Download the app →

Tuning control

Switching the e-bike speed limit from 25 km/h to unlimited mode.

Hide Tuning function

After activating the Hide Tuning function, tuning can no longer be activated using the walk/light button on the e-bike.

Installation

Installing the device is easy and intuitive. Choose the option that suits you best – a video guide, a printed manual, or a detailed step-by-step picture guide.

Video guide

You can find a detailed installation and tuning activation procedure on our YouTube channel

Printed manual

Inside the product package you will find a printed manual including a wiring diagram for connecting the chip to the motor

Step by step

The illustrated guide will walk you through the installation step by step — from removing the motor cover to the test ride. Each step is accompanied by photos and clear explanations.

User manual →

Recommendations for trouble-free SpeedBox operation

Keep the e-bike turned on after each ride until the “Countdown” (distance recalculation) is completed.
During short stops, keep one foot on the pedal to prevent the countdown from starting.
During longer stops, allow at least part of the countdown process to complete.
Do not disconnect the display before the countdown is finished.
Do not perform software updates – disable automatic updates.
Always activate/deactivate tuning before or after the ride, not during.
Do not increase the set maximum speed of 35 km/h.

Overview of supported software versions:
Click the image below to view the complete compatibility chart.

Warning

Rules for using derestricted e-bikes vary by country, so check local legislation before riding.
SpeedBox is intended for off-road use only and you use it at your own risk.
The manufacturer is not liable for damage caused by illegal or improper use.
Installation may also void your e-bike warranty.
For your safety, use appropriate protective gear and ride with maximum caution.

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Bosch Motor
Bluetooth/ SpeedBox App	YES