ATHENA
ATHENA 2003-2016 YAMAHA YZ250 RING SET YZ250LC '02-12 S41316257
ATHENA 2003-2016 YAMAHA YZ250 RING SET YZ250LC '02-12 S41316257 . The vendor part number is S41316257 . Please read title carefully to know what you are getting. Catalog decription…
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
