shimano derailer: Tourney RD-FT35A upgrade?

[meamoantonio]

(08-18-2022, 10:02 PM)Thomas L Bruner Wrote:  hello I,
I just bought a e-trike that has a shimano derailer: Tourney RD-FT35A , is there a higher quality replacement ? thanks tee

Yes, but it need to have the same n8umber of speeds (number of cogs at the back) generally there are higher versions of Tourney like Tourney TX, Tourney TZ etc etc, but improving these would give very very marginal difference and would make no impact on your performance.

Hope this helps