Replacement piston Ø47.6mm for MHR TEAM 2 aluminum 70cc kit on PIAGGIO / GILERA Air and Liquid (NRG, Runner ...)

Complete piston for MALOSSI MHR kits with 47.6mm diameter. These competition pistons have a high silicon content and a very good alloy, as always with MHR, their manufacture and finish is impeccable. Change is strongly advised every 6000km maximum. We obviously have dimensions A / B / C and finally D depending on the wear of your cylinder. Generally on these cylinders, the transition to B is recommended at 8000 or 10 000 km.

All Malossi cast iron and aluminum cylinders are subdivided into selection classes.

We start from selection 0 (smallest piston) to arrive at D (largest piston). Each selection pass corresponds to an increase of 0.01 mm.

When placing the order, the selection must be carefully checked, as in the following example:

Example :

34 3448 corresponds to selection 0
34 3448.A0 corresponds to selection A
34 3448.B0 corresponds to selection B
34 3448.C0 corresponds to selection C
34 3448.D0 corresponds to selection D

Piston mounts on the following kits :

3115901 THERMAL GROUP MHR FLANGED MOUNT testa rossa

3115142.T0 TEAM FACTORY CYL. + CULA. alum. H2O 7T MHR 2 decomp.

3112099.T0 TEAM FACTORY CYL. + CULA. alum. H2O 7T MHR decomp.