Derestrict your Electric Bicycle !

Derestrict Your E Bike !We offer you highly recommendable tuning devices to make E Bikes faster in an easy way. Many Electric Bike owners are fed up with the power cutting off when they reach the speed limit. Here you can find extensively tested Tuning Tools (Comparison / How To) that take away the speed cut off restriction and allow you to reach much higher speeds on your E Bike. All tuning devices we sell got one big advantage: You can undo the tuning at any time if you want to restore the original specifications of your electric bicycle – for example, if you want to drive legally on public roads again...

The E Bike Tuning Shop offers high-quality tuning tools for electric bicycles. All tools are very reliable and have been thoroughly tested by our team. “Guideline” & “Comparison”. Proceed as follows:

  1. Figure out which kind of motor powers your electric bike (motor designation).
  2. Find out which tuning tools are compatible which your motor type.
    To do that, simply use our “Guideline” and the “Comparison”!
  3. Order your desired tuning tool and install it: “Shop”.

What´s new? The Badass Box 4 is now available in a special version for Shimano with electronic Di2 shifting systems and Panasonic mid-mounted motors. Furthermore, there is the SpeedBox tuning tool for Impulse 2.0 and EVO RS motors. The SpeedBox for Yamaha PW-SE has just been released. Still there is the PearTune for Shimano STEPS E8000, PearTune for Yamaha Syncdrive motors and the brand-new PearTune for Brose with BMZ display.


Bosch Gen2 Bosch Gen1 Yamaha Shimano Brose Impulse Panasonic BionX Bafang



Great E Bike Tuning brands - Let´s make your pedelec faster!

With the tuning products from our shop, you can double the maximum motor support of your electric bike to, at least, 50 km/h - many tuning tools even remove the speed limit completely, so that you can really get the full power out of your bike! Some tuning tools only double or take away the speed limit, others allow very detailed setting options - for example, there are modules where you can customize the amount of maximum motor support individually. In the meantime, there are even many tuning modules that you can easily control via your Smartphone! Our Electric Bike Tuning Comparison gives you a first overview of the functional scope of the individual tuning tools. Most recently, most tuning tools also display the correct speed in the bike display. In our product descriptions you will find detailed information about the respective tuning modules. We are sure that you will have a lot of fun with our tuning products outside the areas where the traffic regulations apply! Here you get a first overview of interesting tuning solutions:



BluePed: Probably the most extensive Yamaha Tuning – Correct values on the display!

BluePed (169 Euro): Yamaha Powerdrive motors have the advantage to enjoy the (probably) most extensive electric bike tuning. Use the Smartphone app to configure the Blueped module individually. The electric bike display will still show the correct values (speed etc.). There is a really great amount of setting options. The Blueped Tuning Module is a good selling point for electric bikes with Yamaha PW engine. Innovative electric bike tuning for Yamaha Powerdrive motors!

More about the BluePed



GreenPed: Perfect Yamaha Syncdrive Tuning – Correct data on the display!

Greenped (169 Euro): An optimal tuning module for Yamaha Syncdrive motors. Use the Greenped app to get access to your electric bike via Bluetooth – this allows you to use a very wide range of setting options (more than most other tuning tools). For example, you can set the height of the maximum motor support to an individual value ranging from 15 to 75 km/h. You can also determine the wheel circumference individually. Another advantage: While you are riding, the Smartphone app can show you many useful parameters that go far beyond what the normal Yamaha display can offer you. Very good electric bike tuning for Yamaha Syncdrive engines!

More about the GreenPed



Blackped+: E Bike Tuning via smartphone – Extensive setting options via app!


BlackPed (119 to 149 Euro): The new generation of electric bike tuning tools: The convenient electric bike optimization via app and especially the connection between Smartphone and electric bike. After the installation of the BlackPed module, you can make wireless settings – for example, you can set the speed at which the tuning shall be activated or adjust the wheel size... The new BlackPed+ turns your electric bike with Bosch or Yamaha engine via Smartphone into a real smart e bike with many setting options and parameters – for example, the display of the burned calories. Every BlackPed or BlackPed+ can be ordered optionally with FINN Smartphone holder and / or with charging cable.

More about the BlackPed



Sx2 Dongle - Double the speed limit of your electric bicycle!

Sx2 Dongle

Sx2 Dongle (139 to 159 Euro): The Sx2 Dongle doubles the speed limit of your electric bicycle. E Bike Tuning for Bosch Active, Performance, CX and Classic, Panasonic, Brose, Impulse and Yamaha motors. Simply faster up to 50 km/h motorassisted. All motor assistance levels of your e bike are retained. The Sx2 Dongle causes no changes in the engine electronics. Important feature: You can remove the Dongle within 2 seconds if you want to drive legally on public roads again. 

More about the Sx2 Dongle 

Sx2 Dongle



ASA eSpeed - Derestrict the 25 Km/h speed limit!

ASA eSpeed

ASA eSpeed (138 Euro): Derestriction of the 25 km/h speed limit for Bosch Active, Performance and Classic Line motors. Microprocessor-based microelectronics with programmable functions. Installation without damage to the cable and thus the possibility of a simple return to the original status. Full functionality of the HMI, in particular the tachometer and the auxiliary functions (km, max speed, average speed, etc.). Self-calibration for different wheel sizes. Status LEDs for functional control during installation.

More about the ASA eSpeed

ASA eSpeed


Badassebikes Box - The reliable and simple tuning box – Attach and drive off!

Badassebikes Chiptuning Box

Badassebikes Chiptuning Box 3.4 (139 Euro): The new 3.4 version of the BadassBox is very popular among the customers of our shop. Thanks to the upgrade from version 3.3 to version 3.4, from now on the BadassBox is compatible not only with Bosch, but also with Yamaha, Impulse, Conti, Brose and Shimano STEPS electric bike motors. Now we can finally add Conti and Shimano Steps to our positive list “Electric Bike Motors which can be tuned”. Recently there is even a special “Freeze” version for Shimano STEPS with Di2 (displayed kilometres will be “frozen” at a certain speed). From a speed of 16-22 km/h the BadassBox starts to half the values transmitted by the sensor – as a result, the amount of the maximum engine support is doubled. The box has a stable housing and is powered by a strong battery (6.000 km). Advantage: Extremely easy attachment and removal.

More about the Badassebikes Box

Badassebikes Box


The JUM-Ped - Software tuning for Bosch Gen1!


JUM-Ped (209 Euro): Simple tunining for Bosch Classic Line E Bikes. The new JUM-Ped takes away the 25 km/h (Pedelecs) speed cut off restriction so that you can reach much higher speeds with full motor assistance. Even though your E Bike is tuned, your Display will still show the correct pace etc. You can install the JUM-Ped without special tools or knowledge within in a few moments. The wheel circumference can be read and re-entered between 500mm and 4000mm. You can enable or disable the bike light function, too. In the display, you can switch between miles or kilometers. Of course, you can undo the tuning whenever you want to.

More about the JUM-Ped



PearTune MSO - Take away the speed limitation!


PearTune MSO (139 to 179 Euro): The PearTuns MSO (“max speed off”) is a new tuning product for electric bicycles with Bosch, Yamaha (PW, Syncdrive and PW-X), Shimano or Brose drive systems. It will take away the speed limitation and de-restrict your electric bike motor. If you use this tuning tool, all relevant data like current speed, distance, average- and max-speed will be shown correctly on your display (except Shimano STEPS E8000) – even if the tuning is activated (however, there can be some deviations with some variants). The PearTune MSO tuning tool can be easily controlled via the operating buttons (light or walk) of your electric bike display.

More about the PearTune

PearTune MSO


Speedbox - Derestrict your E Bike!


SpeedBox (99 to 179 Euro): The new Speedbox 2 is another astonishing tuning product we have added to our shop. It can be used to optimize electric bikes with Bosch Classic, Active, Performance, CX Line motors as well as Yamaha PW Powerdrive Units, PW-X, PW-SE and Syncdrive C motors. The big advantage of the Speedbox 2 is that all parameters on the display will be shown correctly. For Bosch motors, activation is possible via the walk button and for Yamaha engines via the light button. The Speedbox 1 tuning tool is even available for Shimano, Impulse, Brose and Bafang Max Drive motors - but in this case, only half of the real speed is displayed. New: SpeedBox 2 for PW-X and Syncdrive Sport motors.

More about the SpeedBox



SpeedChip: Correct values on the display and configurable via PC!

SpeedChip (139 Euro): This tuning module takes away the 25 km/h speed limitation. Nevertheless, all values on the display will still be shown correctly (current speed etc.). If you connect the SpeedChip module to a PC via USB cable, many settings can be made on the computer. For example, you can set the level of the maximum engine support individually from 15 km/h to 75 km/h or you can adjust how to activate / deactivate the tuning module. You can also set which kind of engine you use (Bosch Classic, Active, Performance or CX). Completely new is the variant for Yamaha PW motors. Conclusion: A real enrichment on the E Bike Tuning market!

More about the SpeedChip



New E Bike Tuning products


New Products



We have thoroughly tested all tuning products (outside the scope of road traffic regulations) and we consider them to be highly recommendable. The installation of the tuning tools is quite simple, depending on the respective tuning tool and your electric bike type. If you have any questions, please do not hesitate to contact us via our support form (before or after the purchase).
Tip: Open a customer account and order our newsletter - this makes sense especially if there is no suitable tuning product available for your bike yet. Our newsletter will inform you which electric bikes can be tuned and it will make sure that you won´t miss any developments on the electric bike market anymore.
Please bookmark this page and start to explore our E Bike Tuning Shop!
Legal information: We explicitly point out that electric bike tuning products may only be used on pedelecs / electric bikes in private, enclosed areas – for example, for sports and advertising purposes. Electric bike tuning manipulates the speed of your pedelec / electric bike, and this is not allowed in the area of road traffic regulations. You have to use the tuning products from our shop at your own risk. No liability shall be assumed for any (present or future) damage to objects and/or persons caused by an improper installation / de-installation of a tuning tool from our shop. The warranty of your electric bike / pedelec will be limited or expire by the use of the tuning, as the installation or use of the e-bike tuning results in a modification / manipulation of your electric bike / pedelec. Even the installation of a larger chain ring can result in the expiry of the manufacturer´s guarantee. If your e-bike has an operating licence, it will generally expire as well. Please always drive carefully, use protective clothing such as helmets or protectors and do not put yourself or others in danger. Talk to your insurance company beforehand to make sure all of your actions are protected in the best possible way. Please keep in mind that other legal regulations apply in other countries. This is especially important when you go on holiday with your electric bike. Please inform yourself beforehand and comply with the applicable laws.