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Hello and welcome to my Tongsheng TSDZ2 forum / message board. The questions and answers below have been gathered from the main TSDZ2 review article over the last few years. I have recently updated and re-published the article and I didn’t want to discard the hundreds of useful Q and A’s posted by readers.

This isn’t a forum in the classic sense, it’s more like a message board where you can post a question and hopefully receive an answer. I have kept it simple by not requiring any kind of registration to post. But, all comments are held in moderation before being approved. This means that it may take up to 24 hrs for your message to be displayed. This is an unfortunate necessity due to the high levels of spam.

Because I am using the native comments feature on this website, there will not be any notifications of replies to posts. You will need to check back periodically.

Forum Topics

Below, I have listed some of the most popular topics discussed. Please keep all questions relevant to the Tongsheng TSDZ2. I will always try and personally answer messages, but occasionally it may relate to a problem I haven’t encountered before.

  • Compatibility: e.g. will the TSDZ2 fit a certain type of bicycle
  • Installation issues: Problems with the installation process
  • Motor faults: A very broad topic covering a multitude of problems
  • Programming: Not something I have any experience with but I can point you in the right direction for resources

Everyone is welcome, but please keep the conversation specifically about the Tongsheng TSDZ2 or similar motors like the Bafang. Thanks for reading.

Please scroll down for the forum👇


Passionate E-Bike advocate and enthusiast since 2016. Riding an electric bike helped me to lose weight, get fit and reignite my passion for cycling!

Tony has 228 posts and counting. See all posts by Tony

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