Dellorto PHM38/BS and PHM38/BD carb set. These are brand new clamp mount - pumper carbs, with choke cable setup, specifically for BMW R90S with the right jets - YES you can use them on your bevel drive twin. Don't forget that you can install the aluminum top caps from your old PHM carbs to make these look almost as original. Please choose below what you want with your carbs - like METAL BANJOS, velocity stacks, throttle cables etc
These carbs have the little vacuum port tubes installed on each carb.