Tuning chip SpeedBox 1.1 for Panasonic GXM

Code: SB11_PAN_1PCS_BAG
Novinka
Not rated Rating details
€197,21 Measure price:
In stock (2 pcs)
Delivery to:
05/11/2026
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A tuning chip for Panasonic GXM motors that removes the 25 km/h assistance limit. Always active after installation; the display does not show true speed. Not compatible with SpeedBox Connect.

Detailed information

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Product detailed description

FOR PANASONIC GXM

SpeedBox 1.1

Removes the assistance speed limit on Panasonic GXM motors.
GXMcompatible Panasonic motor
No speed limitassistance above 25 km/h
Always activeonce installed
No Bluetoothno app or updates

SpeedBox 1.1 changes the assistance speed limit, rather than the motor’s rated power. Actual speed depends on the bike, rider and conditions; “unlimited” refers to the assistance limit.

Operation and display

There is no on/off button: the chip remains active once fitted. The e-bike’s display does not show true speed, so its reading cannot be used as an accurate speed measurement.

Exact compatibility

This version is designed for the Panasonic GXM motor. It does not support SpeedBox Connect, Bluetooth or chip updates. Check your bike’s motor designation before ordering.

Before installation

For a new bike, the manufacturer requires at least 10 km of riding before installation. Remove the chip before updating the e-bike’s software and reinstall it afterwards. Follow the included instructions and the colour coding when connecting the plugs.

Intended use

The manufacturer specifies off-road use only, at the rider’s own risk. Installation may affect the e-bike’s warranty.

Manufacturer’s installation video

Specifications

Motor

Panasonic GXM

Activation

Always active after installation

Assistance limit

Removed

True speed on display

No

Bluetooth / updates

No / no

SpeedBox Connect

Not compatible

Package contents

1× SpeedBox 1.1 tuning chip for Panasonic GXM in bag packaging, plus printed installation instructions with wiring diagram.

Additional parameters

Category: Speed tuning
Warranty: 2 years

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