Ø47,6mm SIMONINI 80cc kit for crankshaft race and long rod 44mm minarelli horizontal liquid (nitro, aerox ...)

High engine not meeting regulatory 50cc engine, only for competition on the track, run ....

The kit SIMONINI reserved for the crankshaft of the same brand racing 44mm long race 12mm axis. This is the replacement kit maxi SIMONINI kit for minarelli liquid scooter. You can also fit another custom or other brand crankshaft and connecting rod long race 44mm or more stalling has the base. The shim is molded in the cylinder for the 44mm stroke.

It is of very good quality, for more detail, refer to the max SIMONINI kit for minarelli horizontal liquid. It has a booster exhaust, aluminum is nykasil Treaty polished tapered chamber high compression cylinder head ....

The pack contains:

-4 Elongated studs reinforced Ø7 X 128 mm

-pack Seals complete

Master cylinder racing Ø47,6mm 6 transfers with boosters to the exhaust

-piston Mono segment VERTEX

Axis-reinforced piston Ø12mm X 38mm

-Segment End hard chrome domed Ø47,6mm

Piston -Clips (rushes of crab axis)

-Autocollants Simonini Racing

Contains no cylinder head bolts or needle cage. As presented.

Optional we offer a preparation course 1, this preparation is a modification of the channels and the exhaust port by increasing the chart and enhancement of the duct, it increases the cylinder performance. Improved piston and bottom skirt is also included in the amendment. Allow a little extra time for this preparation!