What is the difference between the TW200V and the TW200VC?
"V" indicates the year. 49 state bikes.
"C" indicates California model. Charcoal canister, different tank and jetting. Identical otherwise.
The charcoal canister's sole function, is to allow gasoline to exit the tank once the bike is tipped over, and left for more than a minute. At least, that's it's only function as far as I can tell!