Tongsheng TSDZ2 unboxing and review
The Tongsheng TSDZ2 can be shipped globally from my trusted supplier on Aliexpress - here is the link: http://s.click.aliexpress.com/e/balgbzT2
For a good quality electric bike battery I have been using UPP for over two years: http://s.click.aliexpress.com/e/clYNSNHO
The Tonsheng TSDZ2 is a great little mid-drive electric bike kit. I have installed over 20 of these kits in the last year and, to date haven't had any issues.
That is not to say they don't occur. The main weak points that effect reliability seem to be the torque sensor and the blue, nylon primary gear.
Thankfully both of these are fairly straightforward to replace for the DIY ebike kit enthusiast.
There are hundreds of pages of information available on the TSDZ2 from Endless Sphere, and the general consensus is that it is a great little motor, but it does on occasion have its gremlins.
I personally prefer it over the Bafang, as I like the way the torque sensing pedal assist works. If you are looking for an enhanced cycling experience then this is the closest you will get to a Bosch motor at a fraction of the price.
Link to the kit with battery:https://ebay.us/OpmwvG [affiliate link]
Check out my blog for more electric bike kit reviews:
Bafang BBS01 250w review: https://ebikechoices.com/bafang-bbs01-250w-review
Bafang BBS02 review: https://ebikechoices.com/bafang-bbs02-review
Bafang BBSHD review: https://ebikechoices.com/bafang-bbshd-review
Electric bike kit review and comparision: Bafang BBS02 vs Tongsheng TSDZ2: https://ebikechoices.com/tsdz2-vs-bbs02
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I will be uploading more mid-drive electric bike kit reviews, rides and installation videos.