With the 135cc MHR, Malossi launches a completely new version of the popular smallframe cylinder for PV, ET3, PK125, ETS. With significantly larger channels, a much more modern flushing system and made of coated aluminium, it provides good conditions for lasting top performance.
The cylinder can be operated either as a housing suction device (rotary vane or diaphragm) or, by means of an optionally available diaphragm suction port, as a direct suction device.
Aluminium cylinder with coated raceway
centred cylinder head with O-ring seal
new piston type with one piston ring
larger inlet
three-part outlet
modified overflow channels