Kit 450cc ATHENA Ø95mm, aluminum cylinder / piston for QUAD Yamaha YFZ 450 from 2009 to 2013

Complete kit ATHENA high quality high performance! Aluminum cylinder with high quality Nicasil treatment, made in Italy.

VERTEX piston, high compression graphite with pre-ground steel segmentation! Joint ATHENA (one of the best seal manufacturer in the world), we are clearly on the very top of the range.

This kit has the characteristics and the original performance, it allows to start again for many hours of use! very good quality, this product is made with Italian know-how.

It's all that make it a very robust and powerful kit. Mounts with the original cylinder head without modification of the latter.

Mounts on :

Atv-quad Yamaha YFZ R 450 - 2009/2013
Yamaha YFZ 450 R ATV ATV BLUISH WHITE / DEEP PURP.SOLID / BLACK - 2009 /
Yamaha ATV-quad YFZ 450 R SPECIAL EDITION - 2010/2013
Atv-quad Yamaha YFZ 450 X - 2010/2011
Yamaha YFZ 450 BILL BALANCE EDITION ATV-ATV - 2010 /