MBIQ-S Tuning Sensor for Shimano EP-8 / DU-EP800

TYPE: Shimano


149,90 €

Payment & Shipment
Customer reviews

MBIQ-S for Shimano EP-8 / DU-EP800

A microcontroller-based tuning sensor for Shimano Steps and Shimano EP8 e-bike mid-mounted motors (also DU-EP800). With this tuning tool, the 25 km/h limitation of the motor support can be completely removed, so that you can finally use the full potential of the powerful Shimano drives. For installation, the speed sensor of the e-bike must be replaced with the MBIQ-S.

This tuning tool is completely maintenance-free and does not require its own battery.

How it works

After connection, the MBIQ-S will analyse the current speed profile and - if tuning is active - pass on manipulated values. In doing so, speeds of more than 25 km/h will be blocked for the motor firmware, which results in the cancellation of the speed limit.

Important: Due to this functional principle, the e-bike display will only show manipulated values from a speed of 22 km/h to 25 km/h when tuning is active (the displayed speed will then always be ≤ 25 km/h, even if you ride faster in reality).

Three operating modes programmable

With the MBIQ-S, three operating modes can be selected, allowing the tuning to be switched on and off. Programming is done via certain wheel movements when the e-bike is switched on. The set operating mode is indicated by different speed values on the display. The following operating modes can be selected:

-Tuning permanently activated (the speed limit is permanently removed, from approx. 22-25 km/h the displayed speed no longer corresponds to the real speed).

-Tuning permanently deactivated (the speed limit is not cancelled, engine support up to 25 km/h with real speed display).

-Activation after switch-on condition: To switch on tuning, the magnet must be in front of the sensor for at least 4 seconds during start-up, otherwise tuning is deactivated.

Here you can find operating instructions (in German).


This tuning tool is a replacement sensor: This means that the existing sensor of the e-bike must be replaced with the MBIQ-S. Since the Tuning Tool has been equipped with compatible connectors, installation is relatively easy. However, depending on the model, it may be necessary to loosen the motor in order to pull out the required sensor cable. In addition, the MBIQ-S must be pulled through the frame for installation.

Since the MBIQ-S looks very similar to the original sensor, the appearance of the bike is hardly changed. Tip: Simply keep the original sensor so that you can restore your bike to its original condition if necessary.

MBIQ-S for Shimano EP-8 / DU-EP800 - Compatibility

This tuning tool is compatible with the following Shimano E-Bike mid-mounted motors:

  • EP-8 variant SS300 or SS301 (tested up to FW 4.1.8).
  • Also compatible with DI2!
  • This tuning tool is compatible with all current Shimano motor firmwares / the evaluation of the motor software is not affected by the manipulated values.
  • Please indicate the desired compatibility when ordering:
  • SS300 or SS301

Important: Only compatible with EP-8(00) - Not compatible with EP-801 !

MBIQ-S for Shimano EP8 / DU-EP800 - Technical data

Operating principle: speed manipulation (no halving).

Connection type: exchange sensor

Connection length: approx. 70 cm

Display: Manipulated values from approx. 22 km/h

Tuning can be switched on and off: Yes

Power supply: Not necessary, as power is supplied passively via the sensor path.

Weight approx. 15 g

Payment & Shipment

Delivery time, Shipping costs, Minimum order value und Payment methods:

Delivery time

Delivery time is 1-8 business days within Germany. Postal delivery time outside Germany may take longer.

Shipping area

We ship to Belgium, Bulgaria, Denmark, Estonia, Finland, Germany, Greece, Ireland, Iceland, Italy, Croatia, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Austria, Poland, Portugal, Romania, Sweden, Slovakia, Slovenia, Spain, Czech Republic, Hungary, Cyprus.

For shipping to Germany please use our german shop.

For a solution to Switzerland and Liechtenstein please see here.

We do not ship to the USA, France, Canada (including all overseas territories) and generally outside the EU.

Shipping costs

The shipping costs for Germany are 3,50 Euro. The shipping costs are waived from an order value of 180 Euro. For countries within the EU the shipping costs are 9,90 Euro. The shipping costs are waived from an order value of 300 Euro. We ask you to cover the cost of any return shipment yourself. Please note that customs fees may apply in third countries outside the European Union.

Minimum order value

The minimum order value is 25 Euro. Only from this amount you can use prepayment or PayPal and bank transfer as payment methods.

Maximum order value

The maximum order value for orders outside the EU is 1.000 Euro. The maximum order value within the EU is 12.500 Euro.

Payment in advance bank transfer

Please transfer the total amount with your order number to our account which you received in the confirmation email. Please note that bank transfers within Germany can take up to three working days. Transfers from abroad, especially from Austria and Switzerland, usually arrive very quickly. From other countries, transfers can take a little longer on average.

Payment in advance Paypal

At the end of the order process you will be redirected to the page of Paypal. There you can initiate your payment. As soon as the Paypal transaction is completed, the status of your order will change in the store. The goods will then be shipped as soon as possible.


Comparison of e-bike tuning products




Badass Box

RedPed / BluePed /






Sx2 Dongle


Software (Module)
Box Module Module Module Module (Kit)
Module /
Module /
Range of functions ***** ***** * ***** **** *** *** *** *** / ** *

Easy installation of the tuning

***** ***** **** ** ** ** ** ** / * ** / * *

Invisible after installation

***** ***** * ***** ***** ***** ***** ***** ***** / **** ****

Switching on / off while riding

Gerät, Display
App, Display
(App), Display
Display, Magnet
***** / ****
Display /
Dongle, (Licht)

No more tuning Module at the bike

***** ***** ***** * * * * * * / **** ****

Invisible dismantling

***** ***** ***** ***** ***** ***** ***** ***** ***** / *** ***

Easy dismantling

***** ***** ***** ** ** ** ** ** / * ** / * *

Correct display of km/h

* *****
Display, App
Display, App
* ****


***** ***** ***** ***** ***** ***** ***** ***** ***** *****


* ***** * ***** ***** ***** ***** * * *

Price range in euros

169 to
189 to 299 149 to 154 219 to
159 to 179 139 to
139 to
89 to
89 to
139 to


Customer reviews

Important: Tuning measures on e-bikes and e-scooters mean that they are no longer permitted for use on public roads. Legally permissible use is therefore only possible on private property or - if permitted - in competitions. Driving an e-bike or e-scooter modified by tuning measures on public roads can lead to criminal liability for driving without a license as well as driving without insurance coverage. Tuning measures on the e-bike and e-scooter can lead to a loss of warranty rights and manufacturer warranties. In addition, tuning measures can lead to a loss of insurance coverage and accident victim assistance benefits in the event of accidents. The e-bike (or e-scooter) modified by tuning measures is exposed to an additional load due to the higher speed, which can lead to safety risks.

MBIQ-S Tuning Sensor for Shimano EP-8 / DU-EP800

MBIQ-S Tuning Sensor for Shimano EP-8 / DU-EP800

149,90 €