Malossi MHR C-One 70cc crankcase for Piaggio scooter

Piaggio MHR C-One 70cc Malossi crankcase

The Malossi technicians present us with the Malossi C-One 70cc crankcase developed for competition.
It has been designed to fit the Malossi C-ONE cylinder to be equipped with a 70cc cylinder and 39mm stroke crankshaft. which has the cylinder studs on the outside of the cylinder. Finally, a crankcase that is already prepared for Malossi competition components, making it obsolete to machine the crankcase.

A crankcase designed completely Plug & Play, which means that there is no need to modify anything in the engine since Malossi components such as the cylinder and crankshaft are mounted as they are.

Technical Features:
Pair of crankcases, high-strength aluminium/silicon alloy die-cast material.
Crankcase with silent block 5.250 Kg.
Distance between crankshaft and clutch 270 mm.
Distance between the holes for the cylinder studs 48 x 48 mm.
Crankshaft bearings 20 x 47 x 14.
FKM oil seals.
VL 18 reed valve.
X360 manifold Ø 21 - 28 l. 27.
Cylinder studs in 8.8 steel according to UNI EN20898/1 standard.
Liquid fitting.
Wheel shaft bearing 20 x 47 x 14.
Needle bush size 16 x 22 x 12.