TGM 50cc-1978
"The Franco Morini Motori made a 6 speed 50cc in 1978 with electronic ignition,
that has been made also in the very rare and powerfull corsa corta version.
This version has been build together with TGM racing team and it had the central
motor block custom moulded, special reinforced gear system (on needle bearings)
and the crankshaft with the same measurement of the Sachs. The cylinder was
identical of the Sachs, and you can use the same Mahle piston of Sachs.
(I have one on my TGM 1978, see picture)"