Here is a 50cc kit from malossi, it is really very solid but also powerful with its well-defined diagrams, its diameter of 40mm and its admission. It is delivered with carbon valves allowing it to be very complete and efficient, its cylinder head is with high compression chamber polished, hemispherical shape.
Accompanied by a reinforced bi-segment piston with a preparation on the rear skirt to improve the sweep and especially the filling of the intake, the segments are chrome domed 1.5mm thick to improve torque without restricting high speeds.
We recommend it to those who want to ride every day and have a lot of torque and peak. This type of cylinder can do a good 25,000 km by changing the piston at 10,000 km. It also has the reinforced O-ring head gasket which is not negligible on this type of engine.
The pack contains :
X2 piston clips
X2 segments
X1 piston Ø40mm
X1 piston pin 10mm
X1 cylinder 5 transfers Ø40mm cast iron
X1 high engine gasket set
X1 racing cylinder head
...
As an option we offer a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the piston and the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!
Cylinder - piston without cylinder head 50cc Ø40mm MALOSSI cast iron minarelli vertical (booster rocket, bw's, ...)
APRILIA AMICO
APRILIA SR (before 1993 only)
FANTIC BIG WHEEL
GARELLI PONY
GARELLI SR
ITALJET BAZOOKA
ITALJET PISTA
ITALJET REPORTER
ITALJET SCOOP
ITALJET YANKEE
ITALJET ASCOT
ITALJET ASTRA
LEM FLASH
LEM GHIBLI
LEM TORNADO
LEM TORNADO SS1
KOTIR SR
KTM CHRONO
MBK BOOSTER
MBK BOOSTER NAKED
MBK BOOSTER ROCKET
MBK BOOSTER NEXT GENERATION (NG)
MBK BOOSTER CW
MBK BOOSTER SPIRIT
MBK STUNT
MBK TARGET
MBK BOOSTER TRACK
YAMAHA BW'S
YAMAHA BW'S NG
YAMAHA BW'S ORIGINAL
YAMAHA BW'S NAKED
YAMAHA CRZ
YAMAHA CT
YAMAHA SLIDER
YAMAHA SPY
YAMAHA ZUMA
And many other models ...
