Athena 54mm Complete Stock / Standard Bore Motor Rebuild Kit!

This is the best and most reliable rebuild kit on the market!

Fits Yamaha YZ125 2 Stroke Dirt Bikes

 Years 2002 2003 2004 ONLY

This kit includes:

• 54mm 125cc Nikasil Athena Stock Bore Cylinder
• Athena 54mm Coated Piston Kit (Includes, Piston, Pin, Rings & Clips)
• Athena Head
• Athena Head Stud Kit
• Athena Power Valves
• Hotrods Heavy Duty Crank Shaft 
• Hotrods Heavy Duty Main Bearings
• Hotrods Wrist Pin Bearings
• Bottom End Oil Seals Kit
• Complete Motor Gasket Set

All parts come with warranty.

We ship worldwide & ship all domestic orders free!