Athena USA
Athena USA ATHENA 280CC P/KIT CRF250R'04-09 (S4F0 # S4F08200003A NEW
ATHENA PISTON KIT 81.95 PART# S4F08200003A NEW.
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