01-'04 for Yamaha YZ125 ATHENA Cylinder Head 54Mm Yam
01-'04 for Yamaha YZ125 ATHENA Cylinder Head 54Mm Yam

01-'04 for Yamaha YZ125 ATHENA Cylinder Head 54Mm Yam

Conex Cycle

$261.95

Quantity

Manufacturer: Athena
MPN: P400485200001
Title: Cylinder Head
Size:
Option:
Color:

2-STROKE KITS

  • “RACE” CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY “WORKS” SPECS., SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
  • “FACTORY” CYLINDER KITS INCLUDE ALL PARTS IN THE “RACE” KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES

4-STROKE KITS

  • AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
  • 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET