• Warning!!

    Riding a tuned or deristricted EMTB is not a trivial offence and can have serious legal consequences. Also, many manufacturers can detect the use of a tuning device or deristricting method and may decline a repair under warranty if it was modified from the intended original specification. Deristricting EMTB's can also add increased loads for motors and batteries. Riding above the local law limit may reclassify the bike as a low-powered bike, requiring insurance, registration and a number plate.

    Be aware of your local country laws. Many laws prohibit use of modified EMTB's. It is your responsibility to check local laws. Ignoring it, has potential implications to trail access, and risk of prosecution in the event of an accident.

    UK Pedelec Law

    Worldwide Laws

    We advise members great caution. EMTB Forums accepts no liability for any content or advice given here. 


If anyone wants a detuning chip for your Yamaha series motor that does not interfere with automatic mode.. I found one! 2014- 2022

sonk_monk

Member
Jun 29, 2021
8
7
Los Alamitos, California
Hello All,

Just passing on some info I found. I emailed Peartune directly and asked if their detuning chip will be deactivated when using Auto mode on the new PW-X2 motors and here is their response..

1625250826453.png


The sellers on eBay for this product are the manufacturers. Here is a link to both their site and eBay listing



Hope this helps
 

sonk_monk

Member
Jun 29, 2021
8
7
Los Alamitos, California
Hello All,

Just passing on some info I found. I emailed Peartune directly and asked if their detuning chip will be deactivated when using Auto mode on the new PW-X2 motors and here is their response..

View attachment 65750

The sellers on eBay for this product are the manufacturers. Here is a link to both their site and eBay listing



Hope this helps

UPDATE : Just fit the Peartune 3.0 to my 2020 Haibike Allmtn 2.0 Xduro and I am happy to report that it is fully functional, can be turned on and off via double tap on the light button or the up down combo if you have an installed light.

Also as the manufacturer stated, this detuner does not turn automatic mode on or off while in use, it is completely independent of all stock functions..

Works awesome...

Thanks Robert
 

EMTB Forums

Since 2018

The World's largest electric mountain bike community.

551K
Messages
27,869
Members
Join Our Community

Latest articles


Top