For rear hub motor enthusiasts who want to convert folding bikes: Most if not all bikes with SRAM Dualdrive have 135mm rear dropouts.

guerney

Esteemed Pedelecer
Sep 7, 2021
11,358
3,226
SRAM Dualdrive hubs are out of production. There is a small number of folding bikes with SRAM Dualdrive, made by Bike Friday, Moulton, Dahon. Most if not all have 135mm dropouts, which could be of interest to rear hub motor conversion enthusiasts, because there would be little or no chainstay spreading required. Some even have steel frames, like these (check rear hub OLD measurements with the sellers).



 
Last edited: