Brand New Complete Top End Athena / CP 480cc Big Bore Kit

This is the most reliable big bore kit on the market! 

This kit uses only the best components available!

Fits Honda TRX450R Years 2004 and 2005

This kit includes:

• 97mm Athena Cylinder
• Larger Water Jackets For Superior Cooling!!
• CP 13:1 Piston Kit (Includes Piston, Rings, Pin, & Clips)
• Athena Complete Top End Gasket Kit

It will work with your stock head and valves. All parts come with warranty

We ship worldwide & ship all domestic orders free!