Ducati 860/900 GT(S) L-twin non-desmo

Non-desmo Ducati valve gear.
Actually from the Ducati 860 GT and 860/900 GTS resp. built in 1974-1975 and 1976.
Added to the collection to show the differences between:
spring controlled non-desmo and
cam controlled desmodromic valve gear.
(Classification = Non-desmo)

(Classification = Non-desmo)