WISECO offers you a high-quality Pro-Lite Series piston kit , designed to deliver maximum performance and excellent engine responsiveness . Manufactured from lightweight forged aluminum using precision processes , this piston ensures exceptional resistance to heat, high pressure and wear , guaranteeing enhanced durability and reliability . Its advanced design optimizes compression and combustion, reduces internal friction and improves overall engine power , while ensuring stable , consistent operation even under the most demandingdriving conditions .

Fits on :

YAMAHA YZ 85 LW 2014

YAMAHA YZ 85 LW 2013

YAMAHA YZ 85 LW 2012

YAMAHA YZ 85 LW 2011

YAMAHA YZ 85 LW 2010

YAMAHA YZ 85 LW 2009

YAMAHA YZ 85 LW 2008

YAMAHA YZ 85 LW 2007

YAMAHA YZ 85 LW 2006

YAMAHA YZ 85 LW 2005

YAMAHA YZ 85 LW 2004

YAMAHA YZ 85 LW 2003

YAMAHA YZ 85 LW 2002

YAMAHA YZ 85 SW 2014

YAMAHA YZ 85 SW 2013

YAMAHA YZ 85 SW 2012

YAMAHA YZ 85 SW 2011

YAMAHA YZ 85 SW 2010

YAMAHA YZ 85 SW 2009

YAMAHA YZ 85 SW 2008

YAMAHA YZ 85 SW 2007

YAMAHA YZ 85 SW 2006

YAMAHA YZ 85 SW 2005

YAMAHA YZ 85 SW 2004

YAMAHA YZ 85 SW 2003

YAMAHA YZ 85 SW 2002