MBIQ-P Ebike Tuning Chip for Bosch Smart System BES3

MBIQ-P Ebike Tuning Chip for Bosch Smart System BES3 mid-mounted engines

The MBIQ-P is a microcontroller-based tuning chip for removing the 25 km/h speed limit of e-bikes with Bosch Smart System mid-mounted motors.

By unlocking the speed limit, the full potential of Bosch Smart System motors can be utilized, enabling much faster riding with full motor support.

As the MBIQ-P is a plug-in plug-in solution in the form of a module or chip, installation is simple. The tool simply has to be plugged in between the speed sensor and the engine control unit. However, to do this, you have to gain access to the plug connections on the motor - for this purpose, the motor cover has to be temporarily removed (sometimes also a pedal crank).

The electronics of the MBIQ-P are encapsulated in the housing and therefore safely protected against moisture (IPX4 in accordance with EN 60529).

This tuning tool is programmable to a certain extent, allowing the tuning to be activated/deactivated as required. In addition, the maximum speed can be set individually.

Note: When tuning is active, the e-bike display will no longer show any real values from approx. 22 km/h upwards. Instead, the speed display is "frozen" at higher values so that the same value is always displayed (the MBIQ-P does not "halve the speed", as is the case with some other tuning tools).

The total kilometres are also correspondingly lower for tuned journeys.

Our recommendation: The MTT SmartChip V2 is an extension of the MBIQ-P tuning chip with a particularly low error rate!

 

How it works

After installation, the MBIQ-P analyzes the current speed profile and transmits manipulated values. This makes it possible to exceed the factory-set 25 km/h speed limit.

The MBIQ-P does not intervene directly in the system; the evaluation of the engine software is not affected by the manipulated values.

The MBIQ-P does not require its own battery; power is supplied via the e-bike.

 

Three different operating modes

Programming is done by means of certain wheel movements when the e-bike is started up, whereby the spoke magnet must be moved past the sensor. The programming is controlled via the e-bike display. This means that neither a PC nor a smartphone is required for programming.

Three different operating modes can be set during programming:

-Tuning permanently activated (factory setting): Speed limit is removed, no correct speed display from approx. 22 km/h onwards.

.Tuning permanently deactivated: Motor support only up to 25 km/h, correct speed display.

-Tuning according to switch-on condition / tuning switchable: Here you can use the magnet to determine whether the tuning should be on or off when the e-bike is started up (to activate the tuning, the magnet must be in front of the sensor for at least 4 seconds during start-up, otherwise the tuning remains deactivated).

In addition, the maximum assisted speed can also be set individually (also by means of certain wheel movements when the bike is switched on). More detailed information can be found in the instructions.

When delivered, the MBIQ-P module is always in the "Tuning permanently active" mode with the highest support level.

 

MBIQ-P Ebike Tuning Chip for Bosch Smart System - Compatibility

This MBIQ-P tuning tool is compatible with e-bikes with Bosch Smart System mid-mounted motors:

-Bosch BES3 (2022, 2023, 2024,...)

-Bosch Performance Line / Smart System

-Bosch Performance Line CX / Smart System

-Bosch Performance Line CX RACE / Smart System

-Compatible with all display units used on Bosch Smart System e-bikes.

-The MBIQ-P is "Anti Tuning" ready and compatible with all common motor firmwares of the manufacturers.

Important:

-Not compatible with e-bikes that have a magnet on the valve (rim magnet). In this case, you will need the RimBoost.

-Not compatible with Bosch e-bikes with ABS system.

Attention: Please do not carry out any Bosch updates after installing and using a tuning! Compatibility may then no longer be guaranteed!

The MBIQ-P Ebike Chip Tuning has been tested and used on e-bikes with Bosch Smart System from CUBE, Haibike, Kalkhoff, KTM, Winora, Focus and many others.

Tip: Bosch Smart System e-bikes (BES3) can be easily recognised by the charging cable plug, among other things.

SQUARE plug = Bosch Smart System BES3 (Gen4) + Bosch Gen5:

ROUND plug = Bosch Gen2, Gen3 & Gen4:

If your Bosch e-bike charging cable has a square plug (as shown above), you have selected the correct tuning module (provided the bike does not have ABS or a rim magnet). If your Bosch e-bike does not have either connector, you either do NOT have a Bosch e-bike or an e-bike with the old Gen1 drive (Classic Line).

Scope of delivery

-1 MBIQ-P Ebike Chip Tuning
-instructions

This tuning tool is Made in Germany.