• 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. 


Removing Bafang m820 25kph Speed Limiter

MJM Wheels

New Member
Oct 12, 2023
1
1
Canada
Hey everyone,

I am in the process of fiddling around with some m820 motors we received at the ebike shop I work at, and I was hoping to see if anyone here knows if it is possible to remove the 25kph speed limit cap?

I have the BESST box and the motor loaded into the software, but there does not appear to be a way to bring the top speed above 25kph.

Do I just need to download and import a custom config file that has the limiter removed, or is there another way for me to do so?

Thank you very much for the assistance with this.

Cheers
 

EMTB Forums

Since 2018

The World's largest electric mountain bike community.

553K
Messages
27,935
Members
Join Our Community

Latest articles


Top