In 2009, Polini with revealed are new kit Evolution 3 for Mbk Nitro.

One can say by this cylinder which it offers of very good service to all the modes!

This cylinder is equipped with a boring of 47,6mm, of 5 transfers of new design and diagrams of this kit were re-examined with the rise.

The piston is of mark ASSO what wants to say that they are very solid and one a wear less than of the Vertex pistons as in the kit Malossi.

It possible of is assembled this kit without having to modify the motor casings.

For a maximum of power we advised you to change the crankshaft of origin for a reinforced vilbrequin.

They will allure you by his low-costs for extreme performances!

!!! Not approved on the road !!!

Compatible Models:

APRILIA : AREA 51 - GULLIVER LC - RALLY LC - SONIC GP - SR LC STEALTH/RACING/NETSCAPER - SR mod.94-95-96 H2O
BENELLI : 491 RR-RACING-SP-SPORT - K2 LIQUID COOLED
BETA : ARK LC-SERIE K - EIKON 50
ITALJET : DRAGSTER LC
MALAGUTI : F 12 DIGIT KAT EURO 2 (fase 1) - F 12 PHANTOM LC - F 15 FIREFOX H2O
MBK : NITRO H2O
YAMAHA : AEROX H2O 2004-2005