Zero FX Rear Shock Specs


New member
Hello, I have a 2020 FX and wanting to swap out the rear spring. I like the Showa shock a lot just want a bit stiffer spring. I do use the bike for two up riding every now and then. Do you think a new Hyperco Spring would be ok? I'm not sure of what spring rating I'd need for the weight of the bike plus two riders. I am around 175lbs and the second is around 120.