Joined: Oct 2009
Posts: 159
Likes: 0
From: Houston, TX
Bikes: Brompton H6L, DT Mini, DT 9FS, Dahon Ciao P8, Dahon Classic 3(x2), Dahon TR, R20, Raleigh Chopper III, Auto Mini Jr., Mercier Nano, Giant Anyroad2
I converted my R20 to 5 spd and it runs great. Rear cog is 17t so I have more low gear which is what I wanted.