Surly & King both make 19t cogs as well as a plethora of others. It's just a matter of how many $$$ ya wanna spend.where can i find these at?
looking for a place i can get a few
links will be helpful
Oops, sorry. That would be a chainring and you will need to know what kind of interface, (how many bolts, BCD measurement, etc) and ramped for a shifty bike or non-ramped for singlespeed.im wanting a 39t FRONT sproket....