E-BIKE E-MTB TUNING KIT PearTune 3.0 for Bosch

Derestrict your e-bike for unlimited speeds!


Tuning kit is Compatible with all Bosch drive systems and displays from 2014 up to (and including) 2022

Regular price$175.00

& Free Delivery in the UK and EU

PearTune Bosch 3.0 has been optimised in many ways and is now even compatible with the new Bosch 2022 drive systems.

Does not work with the new Bosch Smart System!

Works with the latest Bosch update!

Product Features

This is the latest and so far best version of one of the most popular Tuning Kits for Bosch E Bikes ever. Compared to its predecessors, the PearTune MSO 3.0 has been optimized in many ways and is now compatible with the new Bosch 2022 drive systems.

With this Tuning Kit you can completely take away the 16 mph (25 kph) speed limitation and finally experience the full power of your Bosch drive system. And all this with correct speed indication on the display!

After the chip is installed Speed Limit will be fully removed! When the Tuning Kit is active, you will see correct values on the display such as distance, average and maximum speed etc.

Activation - The Tuning Kit can be switched ON and OFF at any time using the 'WALK' button. When the Tuning kit is activated, the Motor Power display flashes every 5 seconds - this indicates that the Tuning Kit is active.

For Bosch E-Bikes without 'WALK' Button there is also the optional "Still On" version, where the Tuning Kit is always active after switching on the E-Bike.

The PearTune Bosch 3.0 Tuning Kit installation is very easy: The PearTune module simply needs to be connected between the motor and the display and between the motor and the magnetic speed sensor.

This Tuning kit come complete with an instruction manual too. 
If you have any questions regarding the setup please do not hesitate in contacting us, we are happy to help. 

 You don't need a separate battery for the module (power supply is provided by the display connector).

Which PearTune Tuning Kit do I need?

This tuning kit is compatible with all eBikes; eMTB and etc. with all Bosch drive systems and displays from 2014 up to (and including) 2022.

Drive systems: Bosch Active Line, Performance Line, Performance CX Line, Active Line Plus.

The PearTune Bosch 3.0 has also been successfully tested on the brand new Bosch 2022 drives & displays! No error codes!


Assembly is easy, you just need to remove the cover from the motor and connect Tuning kit by the original connectors. You will need a basic toolkit, some bikes may require a crank puller.

When you will receive a Tuning kit, you will find a full manual how to install it. If you will need any further assistance, do not hesitate to contact us. 


Please note the usage of modified eBikes on public roads may be against the law in some countries, PearTune products are only to be used on private property. Using the PearTune tuning kit may result in the loss of warranty for your eBike. 

PearTune Products are thoroughly tested and we stand by their quality. 

If You have any question, please do not hesitate to contact us.
Thank you for looking!
Two Wheels Empire Team

Full shipping details can be found here

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Easy to install.

Safe for your e-bike.


Unlock the full potential of your ebike!

  • You will ride faster and experience the thrills of owning a derestricted ebike -you will love the difference!
  • Install it effortlessly- quick plug-and-play connection - no setup required.
  •  Feel safe for your e-bike and warranty- it's safe for ebike and undetectable to keep your warranty safe!

Quick plug-and-play installation. No setup!

  • Increase the speed limiter from original 16 mph (25km/h) to unlimited speed!
  • See accurate speed on your ebike display!
  • Enable/disable when needed!
  • Get after-sales support from us!

The bike feels completely different once derestricted - it's just like a whole different bike! The rides are so much more fun now! Tuning kits are safe to your bike and every ebiker should have one installed! You will love riding your ebike with it - guaranteed!

Matt - Owner of Two Wheels Empire

How to install and use it?

Tuning kit is Compatible with all Bosch drive systems and displays from 2014 up to (and including) 2020

Customer Reviews

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