>>1852277im the anon that built the franken bike it works perfectly fine, it costed fuck all as its aliexpress componants the whole cassette works and i can spin my way up any hill no matter how steep while carrying shit and im fucking anorexic, im also not soaked in sweat at the top
just go try to do that climb and see how far you get before you dont even have the energy to get off and push
pic related is the bike i built for my fat fren and even he has no issues climbing with this upgrade
also id reccomend gettig a longer hanger if you go for a 50t like this as i had to use 2 shorter ones to make it work as a temporery hack
new long one is on its way so it wont look as fucked soon
you also probably dont need to go as extreme as i have i only did this because i live in rural bongland where its extremely steep hills everywhere and we do it offroad mostly
you could also just put a smaller granny gear on your bike
whatever gets your gear ratio low enough