Kit 50cc Ø40mm (10mm axis) cast iron PARMAKIT RACING minarelli vertical (booster rocket, bw's, ...)

Here is a small 50cc RACING kit from PARMAKIT, this 40mm diameter cast iron model will bring you additional performance compared to the original and it will preserve the strength, reliability and this for a low price!

It is ideal to start afresh by improving its acceleration and its top speed, PARMAKIT has greatly worked on this high engine, the channels and transfers to the base are improved (an alignment to the engine casings may be welcome to take further the power).

The piston is a reinforced model with two thin segments including a domed chrome for the top of the piston, the cylinder head is a model with a high compression frustoconical polished chamber.

To further improve the quality, PARMAKIT has to pass its cylinder head in O-ring and the top of the cylinder enters the cylinder head machining for a better holding of the latter and also to have a combustion chamber perfectly aligned with the cylinder.

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!

Mounts on :

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 ...