Since 2013: Best Support, Fast Shipping, Exclusive Products, Own Tools
PearTune MSO 3.0 for Shimano EP-8
TYPE: Shimano
VENDOR: PearTune
PearTune MSO 3.0 for Shimano EP-8
This tuning tool removes the speed limit of Shimano EP-8 motors - "MSO" stands for nothing else than "Max Speed Off"!
The Shimano STEPS EP-8 motor is the long-awaited successor of the popular E8000 motor. Compared to its predecessor, the EP-8 is not only smaller and lighter, it also has an enormous torque of 85 Nm - and thus over 20 percent more power!
Unfortunately, the enormous power of this drive is limited by the preset 25 km/h speed limit. But this is where the PearTune MSO chip comes into play. This is a tuning module that has to be connected to the EP8 motor. Once this is done, the speed limit can be lifted at any time by pressing a button, so that the engine can actively support you even at much higher speeds. This means you can finally enjoy unlimited driving fun without limits!
With active tuning, the e-bike display shows the correct speed up to a speed of approx. 23 km/h, after that the displayed speed is "frozen". This means that approx. 23-25 km/h will always be displayed, even if you are riding much faster in reality.
PearTune MSO for Shimano EP-8 - Features at a glance
- Complete removal of the 25 km/h speed limit
- Can be activated / deactivated via the light button on the display
- Easy installation thanks to original connection plugs
- Easy to uninstall without leaving any traces on the e-bike
- After removal, even Shimano diagnostic tools can no longer prove that the e-bike has been tuned previously
- The module configures itself, you don't need to do anything else
- The PearTune module is powered by the e-bike battery and does not need its own battery.
- Microcontroller-based electronics
- Waterproof housing
- Each PearTune module is tested on a real e-bike before sale
- Comes with installation and operating instructions
- Made in the Czech Republic
PearTune MSO for Shimano EP-8 - Compatibility
E-bikes with Shimano STEPS EP-8 motors
Compatible with all displays
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
Type |
Software | (Module) Software (Controller) |
Box | Module | Module | Module | Module | (Kit) Module / Sensor |
(Kit) Module / Dongle |
Dongle |
| Range of functions | ***** | ***** | * | ***** | **** | *** | *** | *** | *** / ** | * |
Easy installation of the tuning |
***** | ***** | **** | ** | ** | ** | ** | ** / * | ** / * | * |
Invisible after installation |
***** | ***** | * | ***** | ***** | ***** | ***** | ***** | ***** / **** | **** |
Switching on / off while riding |
* Gerät |
***** Gerät, Display |
* Box |
***** App, Display |
***** Display |
***** Display |
***** (App), Display |
*** Display, Magnet |
***** / **** Display / Dongle |
**** Dongle, (Licht) |
No more tuning Module at the bike |
***** | ***** | ***** | * | * | * | * | * | * / **** | **** |
Invisible dismantling |
***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** / *** | *** |
Easy dismantling |
***** | ***** | ***** | ** | ** | ** | ** | ** / * | ** / * | * |
Correct display of km/h |
***** Display |
***** Display |
* | ***** Display, App |
***** Display |
***** Display |
***** Display, App |
* | **** Display |
* |
Dethrottling |
***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** |
Reducing |
* | ***** | * | ***** | ***** | ***** | ***** | * | * | * |
Price range in euros |
169 to 209 |
189 to 299 | 149 to 154 | 219 to 239 |
159 to 179 | 139 to 259 |
139 to 309 |
89 to 199 |
89 to 209 |
139 to 159 |
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.
