17603400 original part number in chrome. Legendary Tommaselli Daytona 2C "quarter turn" throttle assembly. Chrome plated as was original on several Guzzis 1975-1978, 850T, T3, S3, Convert. Includes Tommaselli grips and cable boot as shown.
Often used on other models, common update for Ambassador, Eldorado, V750 Special, 850GT, V7 Sport, 750S.
This throttle was also used on other Italian motorcycles of the period, including Ducati, Benelli, and Laverda.