Most of the dealers will drop ship. The TT250 can only be bought from CSC out of California and will come fully assembled and tested.
https://store.cscmotorcycles.com/CSC...19-deposit.htm
The Hawk can be bought from powersportsmax.
https://www.powersportsmax.com/produ...ducts_id/22181
The BMS Bashan 250, Bashan Enforcer 250 can be bought from shopampc
http://shopapmc.com/Motorcycles_c_7.html
These all have been good dealers to buy from. I'm sure others will chime in with other suggestions.