Kit 70cc Ø47mm MALOSSI MHR alu PIAGGIO / GILERA Air (Typhoon, NRG ...)

Not approved, formally prohibited on the road, reserved for competition and closed, private circuits.

 

The MALOSSI MHR 70cc kit is a kit based between very high performance and maximum solidity. This kit has a bore of 47.6mm and is made of aluminum with a high titanium content! It has received perfect machining straight from Malossi and is the strongest on the whole market, hence the reputation of the aluminum cylinders of this great Italian brand.

 

 

As for the piston, it is a special alloy with a very high percentage of silicon, to guarantee very good resistance to heat and non-deformability to temperature variations. In addition it has received a graphite treatment which allows it a very low coefficient of friction.

 

Its unique cast iron segment has hard chrome, anti-wear, is already pre-run !!!

 

 

The cylinder head has received a whole new geometry of the areas of heat exchange increased and recalculated. The completely redesigned combustion chamber for a high compression ratio and high turbulence.

 

As you can see in our photos, this kit comes complete, with cylinder, piston, cylinder head, seals ... but also a set of blades and its needle cage in Ø12mm axis!

 

 

We advise to accompany this kit to the MINIMUM: adapted racing exhaust, full 19mm carburetor kit, reinforced bearing kit set C3 or C4, reinforced crankshaft, cold racing spark plug.

 

Optionally we offer you a stage 1 preparation, this preparation is a modification of the channels and the exhaust light by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement in the piston and bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!

 

Mounts on :

 

APRILIA APRILIA MOJITO CUSTOM 50 2T
APRILIA APRILIA SCARABEO CLASSIC 50 2T euro 4 2018-> (CA91M)
APRILIA APRILIA SCARABEO STREET 50 2T (PIAGGIO)
APRILIA APRILIA SCARABEO STREET 50 2T euro 4 2018-> (CA91M)
APRILIA APRILIA SPORTCITY ONE STREET 50 2T euro 2
APRILIA APRILIA SR MOTARD 50 2T euro 2
APRILIA APRILIA SR MOTARD 50 2T euro 4 2018-> (CA41M)

DERBI DERBI ATLANTIS - BULLET 50 2T 2003->
DERBI DERBI VARIANT Sport 50 2T

GILERA GILERA EASY MOVING 50 2T
GILERA GILERA ICE 50 2T
GILERA GILERA STORM 50 2T
GILERA GILERA STALKER 50 2T
GILERA GILERA TYPHOON 50 2T
GILERA GILERA TYPHOON X 50 2T

ITALJET ITALJET JET SET 50 2T

PIAGGIO PIAGGIO DIESIS 50 2T
PIAGGIO PIAGGIO NRG EXTREME 50 2T
PIAGGIO PIAGGIO FLY 50 2T
PIAGGIO PIAGGIO FREE 50 2T
PIAGGIO PIAGGIO LIBERTY 50 2T
PIAGGIO PIAGGIO NRG MC3 DT 50 2T
PIAGGIO PIAGGIO NRG Power DT 50 2T (C453M)
PIAGGIO PIAGGIO SFERA RESTYLING 50 2T
PIAGGIO PIAGGIO SFERA 50 2T
PIAGGIO PIAGGIO TYPHOON 50 2T 2007-> 2010
PIAGGIO PIAGGIO TYPHOON 50 2T euro 2 2011-> 2017 (C421M)
PIAGGIO PIAGGIO TYPHOON 50 2T euro 4 2018-> (CA41M)
PIAGGIO PIAGGIO ZIP Fast Rider 50 2T
PIAGGIO PIAGGIO ZIP 50 2T 2000-> (C25EM)
PIAGGIO PIAGGIO ZIP 50 2T <-1999

VESPA VESPA ET2 50 2T 2000->
VESPA VESPA ET2 50 2T <-1999
VESPA VESPA LX 50 2T
VESPA VESPA Primavera 50 2T euro 2 (C533M)
VESPA VESPA S 50 2T euro 2 (C381M)
VESPA VESPA Sprint 50 2T euro 2