Kit 86cc Ø50mm TOP PERFORMANCES for vilebrequin race and bielle long 44mm minarelli horizontal liquid (nitro, aerox, ...)

High engine not complying with the 50cc regulation, only reserved for circuit competition, run... .

The kit TOP PERFORMANCES reserved for the vilebrequin of the same brand racing long 44mm in axis of 12mm. So this is the replacement kit of the maxi kit TOP PERFORMANCES for minarelli liquid scooter. You can also adapt it to another custom or another vilebrequin brand with a long lap and 44mm or more race by scaling to the pack. There, the hold is cast into the cylinder for 44mm running.

It is very good quality, for more detail, you will close to the maxi kit TOP PERFORMANCES (reference 9926560) for liquid horizontal minarelli.

The pack contains:

-4 reinforced studs.

-Complete seals

-Cylinder racing Ø50mm

-Piston mono segment TOP PERFORMANCES

-Reinforced piston axis in Ø12mm

-Segment fin chromé hard bombé Ø50mm

-Clips of piston

-Culture Ø50mm

Optionally we offer you an internship 1 preparation, this preparation is a modification of the channels and exhaust light by increasing the diagram and improving the duct, it increases the performance of the cylinder. An improvement in the piston and skirt stock is also included in this modification. Count an additional time for this preparation!