SpeedBox 3.0 for Bosch - Qty: 1 pcs, Package: BOX

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SpeedBox 3.0 for Bosch – E-bike tuning chip

SpeedBox 3.0 for Bosch – product packaging

SpeedBox 3.0 for Bosch - Qty: 1 pcs, Package: BOX

Installing SpeedBox 3.0 tuning chip in Bosch e-bike motor

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Unlock the 25 km/h limit and use the full power of your e-bike!

The product is fully compatible with
motors
Active Line (Plus)
Performance Line (CX Line, Speed)
Cargo Line

displays
Retro Fit (Kiox, Intuvia, Purion, Nyon, Cobi)

Warning: the chip is not intended for the so-called Smart System
(Check the shape of the connectors in the motor before ordering)

Not sure which model to choose? → Use our Buyer's Guide

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Product code: SB3_B_1pcs_BOX Shipping and Payment

Key features

SpeedBox 3.0 for Boschis a legendary tuning chip for e-bikes with Bosch 2nd, 3rd and 4th generation motors. By removing the 25 km/h speed limit, you can enjoy the full performance of your e-bike.

Tuning control

Switching from the 25 km/h limit to unlimited mode and back

Easy installation

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

Compatibility

Motors: Bosch Active Line (Plus), Performance Line (CX, Speed), Cargo Line

Retrofit Kit display series: KIOX, INTUVIA, NYON, PURION, COBI

Compatible with: SpeedBox Tracker

Not compatible with motors: Bosch Smart System (round connectors)

Technical specifications

Maximum speed	Unlimited (depends only on pedaling cadence)
Display shows	Real values
2 activation / deactivation methods	WALK function or buttons + − + −
Custom speed limit	Adjustable
Bluetooth	No
Updates	No
Minimum mileage before installation	10 km (new 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.

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 Connect	NO