John the Plumber
Well-Known Member
Fuji Bighorn A 32 is the biggest I can put on...It's really about trial and error. Do you have a hardtail with gears? See which one gear best fits with where you plan to ride. Then start from there, though it's likely you'll want to try one less or one more, and you have a drawer full of cogs... Also, you may want to try a 34 or 36 chainring. Btw, what's the bike you're using?