Originally Posted by
Kopsis
It's running a Shimano Tourney RD which means it can take up to a 34T cog. You could swap in a 13-34 7-speed and the only thing you may need to change is the chain (though you're only adding 1.5" so stock may be sloppy enough to handle it). It's a HEAVY bike (about 50 lbs ready to ride) so depending on where you're going to ride, you might be better off putting on a smaller chainring than the stock 36 and lowering the entire gear range.
so how many tooth is on the original Tourney RD that comes on the bike ?
Im going to use it on the flat trail in the winter only...my hybrid cant go in the snow well...my buddy has a fat tire bike and he rides in the snow on the same trail all the time...for 250.00 if I dont like it ill just throw it on CL