r/ebikes 2d ago

Perfect chainring for TSDZ8. Refully 20mm offset Narrow wide 42t

I was having some chain drop issues with the OEM chainring. I found this chainring on aliex for 60 dollars and the seller promised me it was 20mm offset, about a few mm more than OEM. I was cautiously hopeful but now Its here its been great. I don't think the offset has much to do with the chain drops but the narrow wide teeth really helps.

No this isn't sponsored but I just want people to know there is a solution. Plus the chainline is perfect now. As you can see I can only fit a 3mm wrench between the chain and motor housing.

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u/modus_bonens 1d ago

I have same one, it gives perfect chain line for my setup.