Suzuki RP68
editThis was not a V3 in the way that the Honda engines were.
It had two parallel crankshafts
http://www.classic50racingclub.co.uk/suzuki-50cc-racers.html
and is, in my view, more accurately a variety of
https://en.wikipedia.org/wiki/U_engine
86.148.153.221 (talk) 13:48, 16 March 2019 (UTC)