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Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Athena 68-4500 070100 CYLINDER KIT HYPER RACE DOMED 47.6MM

Athena 68-4500 070100 CYLINDER KIT HYPER RACE DOMED 47.6MM

by ATHENA
Availability:
Out of stock
Sold out
$243.95 - $243.95
$243.95
$243.95 - $243.95
$243.95

The race version of the popular Athena 70cc big bore kit, available in one part number. All parts are available separately for custom builds.


Features

  • Cylinder kits include cylinder, head, piston assembly, reeds, and gaskets
  • Piston kits include piston, rings, wrist pin, and circlips
  • Carburetors have a manual choke assembly
  • Hyper Race crankshafts have a lighter connecting rod, full crank rounds, and special needle bearings, but will not work with OEM type stock or standard Athena big bore pistons due to the larger 12mm wrist pin size.
1997-2001 Yamaha Zuma II 50
2002-2004 Yamaha YJ 50 R Vino
2002-2005 Yamaha YJ 50 RA Vino

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.