Ahh the good old Mikuni BST36SS by the looks...Almost the same carbs fitted to the 1200 bandits and a complete bugger of a carb to stay in tune,they hate altitude changes and very fussy over float heights. Goodluck..
Keihin carbs, when I forget to turn the petcock off petrol pisses out over night, time for a rebuild and some new float needles, the bike is a 2001 Adventurer good strong bike when the gas goes where it is supposed to go