Kit high engine 50cc cylinder, piston, cylinder head Ø40mm MALOSSI aluminum for motorcycle POLINI X5, XP5, XP1, ... Air cooling

Kit Ø 40mm complete MALOSSI with aluminum cylinder, piston, segments, axes, clips, joints but especially the cylinder head, for minimoto / minicross POLINI like the XP1, XP3, X5, XP5 and many other models 2T 50cc air-cooled!

Optionally, we offer engine preparation to increase the power of the whole! This preparation requires an additional delay.

More expensive than the POLINI kit, this MALOSSI is more powerful but especially, it comes with the breech in contrast to its competitor.

In option we offer a stage 1 preparation, this preparation is a modification of the channels and the exhaust light by increasing the diagrams and improving the pipe, it increases the performance of the cylinder. An improvement of the piston and skirt stocking is also included in this modification. Allow a little extra time for this preparation!