Athena 53mm 105cc Big Bore Cylinder Top End Kit!
This is the best and most reliable big bore kit on the market!
Fits Yamaha YZ85 2 Stroke Dirt Bikes
Years 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
This kit includes:
- 53mm 105cc Nikasil Athena Big Bore Cylinder
- Larger Water Jackets For Better Cooling!
- Athena 53mm Piston Kit (Includes, Piston, Pin, Rings & Clips)
- Athena Complete Top End Gasket Set
- Athena Head
- Athena Head Stud Kit
All parts come with warranty.
We ship worldwide & ship all domestic ordersfree!
