( 10mm piston axis ) Here is a 70cc kit from malossi, in cast iron with its reinforced piston and its bi segment it is really very solid but also powerful by its well-defined diagrams, its diameter of 47mm and its admission. It comes with carbon valves allowing it to be very complete and efficient, its cylinder head is a micro-blasted high compression chamber.
We recommend it to those who want to ride every day (outside France) 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. In the unprepared version, it can develop a maximum of 9.5 horsepower. It also has the reinforced O-ring cylinder head gasket which is not negligible on this type of engine.
We can compare it to its rivals: dr cast iron, top performance cast iron, polini cast iron and parmakit cast iron.
Its advantages: very complete, solidity, power, excellent piston really defined in the cylinder just like the diagrams
Its less: more expensive than dr or top performance, unpolished cylinder head, cylinder finish
Contains:
- Reinforced bi-segment piston d.47mm with side grease nipples
-2 reinforced segments including a chrome d.47mm
-piston clips (pin rings)
- complete pack of reinforced seals
- piston pin diameter 10mm
- cylinder head d.47mm micro-blasted high compression chamber
-cylinder d.47mm racing cast chrome
- volute fixing
As an option we offer you 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 of the piston and the lower skirts is also included in this modification. Count a little extra time for this preparation!
Mounts on :
APRILIA AMICO
APRILIA SR (before 1993 only)
FANTIC BIG WHEEL
CARELLI 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...
