Athena Big Bore Complete Cylinder Kit (70cc Bolt On) 47.66mm Bore 070200

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Athena Big Bore Complete Cylinder Kit (70cc Bolt On) 47.66mm Bore 070200
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Product Description

Feature a cast aluminum cylinder with a nickel carbide plated boreAll kits come with a cylinder, cylinder head, piston assembly (piston, rings, wrist pin, and circlips), carbon reeds and all top end gaskets bore kitsReplacement piston kits and top end gasket sets are available separatelyThis item fits the following models: 2002-2004 Yamaha YJ50 Vino2002-2005 Yamaha YJ50RA Vino Classic

Product Details

  • Amazon Sales Rank: #110478 in Automotive
  • Brand: Athena Manufacturing
  • Dimensions: .0" h x .0" w x .0" l, 2.60 pounds

Features

  • Feature a cast aluminum cylinder with a nickel carbide plated bore
  • All kits come with a cylinder, cylinder head, piston assembly (piston, rings, wrist pin, and circlips), carbon reeds and all top end gaskets bore kits.
  • Replacement piston kits and top end gasket sets are available separately

Customer Reviews

Most helpful customer reviews

0 of 0 people found the following review helpful.
510 more MPH
By Kris Lowery
10 more MPH and worth every cent. Easy to install and super stoked on the extra power. Don't forget new 90 jets, Athena Scooter Roller Kit 15mm D x 12mm L 5.6 Gram rollers and remember only swap out every other roller, 3 old, 3 new. Also, adjust your air fuel and idle screws. Finally I pulled the internal snorkel out of my breather box for 91 octane and my set up works great.

Best bang for your buck to increase speed, torque and fun!