Malossi MHR Bigbore Piston d=50mm Derbi / Minarelli AM6

Piston for Minarelli AM6 and Derbi for Malossi MHR Racing Big Bore Ø50mm aluminium cylinder with 1 ring.

All Malossi aluminium cylinders are divided into selection classes.

It goes from selection 0 (smallest piston) to selection D (largest piston). Each change of selection corresponds to an increase of 0.01mm.

You must carefully determine the selection you need, here are some examples:

• 3413047          corresponds to selection 0
• 3413047.A0     corresponds to selection A
• 3413047.AA     corresponds to selection AA
• 3413047.B0     corresponds to selection B
• 3413047.C0     corresponds to selection C
• 3413047.D0     corresponds to selection D

All Malossi Pistons indicate the selection letter or number:

The arrow must always be positioned towards the exhaust.

Valid for cylinders with reference:

3112376 / 3112386 / 3112609 / 3112988 / 3113564