Remember watching this definitely in the mid 70s. My memory seems to point to it being a film from the 60s (b&w and dubbed to Spanish – I was born in PR and we definitely did not have cable back then). All I remember is that there were these bikers – sort of like Rough rocker rough guys riding in Harley like motorcycles. I dont remember if they were fighting rhe aliens or if they were the aliens. I do remember one of them inside a flying saucer and going inside a sort of like a standind pod or something similar to the old school Star Trek teleporters and he turning to either stone/sand/dirt.
If anyone can figure out this one…
you are awesome!
Cheers!