Athena Manufacturing

081000/1

Athena Big Bore Hyper Race Cylinder Kit (70cc) - 47.66mm Bore 081000/1

EAN: 0182683071185

UPC: 182683071185

SKU: 68-4571

Cylinder Heads

The race version of the popular Athena 70cc big bore kit, available in one part number. All parts are available separately for custom builds.
Cylinder kits include cylinder, head, piston assembly, reeds, and gaskets
Shaped, domed cylinder head, state of the art cylinder with special porting, lighter flat top piston assembly (all of which are designed for higher compression and improved combustion efficiency
Use stock reeds for Yamaha Vino

The race version of the popular Athena 70cc big bore kit, available in one part number. All parts are available separately for custom builds.
Cylinder kits include cylinder, head, piston assembly, reeds, and gaskets
Shaped, domed cylinder head, state of the art cylinder with special porting, lighter flat top piston assembly (all of which are designed for higher compression and improved combustion efficiency
Use stock reeds for Yamaha Vino

This Item Fits the Following Applications:
2002-2011 Yamaha YW50 Zuma, Fitment Notes: 50cc horizontal cylinder Requires removal of center stand for pipe clearance
2002-2005 Yamaha YJ50RA Vino Classic, Fitment Notes: 50cc horizontal cylinder Requires removal of center stand for pipe clearance
2002-2004 Yamaha YJ50 Vino, Fitment Notes: 50cc horizontal cylinder Requires removal of center stand for pipe clearance


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