Yep! Monkey Wards sold a couple models of Benelli four-strokes and a couple of smaller displacement two-stroke models also, if I recall correctly. The 250 four-stroke was very similar to the 360.
I also remember that right after I purchased the "Riverside" 360, which was a street-going model, that they started selling a pretty cool Scrambler-style Benelli called the "Mojave" 360(and maybe had a 250 version also), in which that took those four-stroke singles and placed 'em in a very cool "Rickman"-style double-cradle frame and bodywork.