All the 1200's have the Mikuni carbs. Grey and Black 1200's use the same carb to head rubbers. Bike Bandit part # 1378819.
Make sure when your looking at the Bike Bandit schematics, that you are looking at the 4cyl and not the 3cyl. Early 3cyl used Mikuni's, later used Keihin's.
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