ULTIMA ENRICHENER CHOKE ADJUSTER KNOB FOR ULTIMA R1 R2 CARBURETOR
Ultima R1 or R2 Carburetor Enrichener
Has 2 positions for cold starting & warm-up
This will not work with S&S Carburetors. Ultima carburetors ONLY
Takes 2 minutes to install & is much better looking than the unsightly enrichener assembly on the stock Ultima air cleaner