Crankshaft -MALOSSI MHR- Piaggio PureJet 50cc
MALOSSI MHR racing crankshaft in a HPC (=high primary crankshaft) version.
High quality made and top notch machined racing crankshaft. The crank webs are made as full circle webs so the fiddling with plastic pads is not necessary to achieve a higher primary compression. Makes the crank heavier as well what gives a smoother running engine.
The bearings are high quality racing items as well.
