Tongsheng TSDZ2 Conversion Review


New member
Mar 10, 2021
I added a TSDZ2 to a SOMA fabrications double cross, 9-speed, downtube shifters, and cantilever brakes. The install was pretty easy and only took around 2 hours. The following YouTube video shows how to install the kit:

The only extra tool I needed was a bottom bracket tool for removing my old crank. The TSDZ2 kit comes with the required tool to install the motor.

I've now been riding the bike for about 2 months basically every day to work. Its been so much fun! I don't have too much experience with ebikes, but my DIY converted ebike will challenge anything that I've test ridden at half the price!
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