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Vertex OE Replica Top End Piston Kit - Yamaha YZ65 18-21

Regular price $101.96 USD
Regular price $119.95 USD Sale price $101.96 USD
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Vertex Pistons High-performance piston. Yamaha YZ65 2018 - 2021 Top End Kit. When looking for Quality, Performance and Reliability choose Vertex Pistons. Top End kit offered in three sizes A, B, and C


Two-stroke Piston Kits

As the OE supplier of two-stroke pistons to KTM, Vertex pistons has an outstanding reputation for quality and performance. Each gravity cast piston is created with only premium aluminum alloys utilizing an 12-21% silicon content.

What is included in the Vertex Top End Piston Kit - includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing. In addition to the silicon, each Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating which aids in the break-in process and reduces overall wear.

 Features Vertex Top End Piston Kit Yamaha YZ65 2018-2021:
  • All pistons are heat-treated with a T-5 hardening and tempering cycle
  • All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
  • Cast piston kits are a gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston
  • Kits include piston, rings, wrist pin and circlips
  • Replacement two-stroke piston rings sold individually
  • Fits the Yamaha YZ65 2018-2021
  • Insulation Tips from Vertex Pistons 

Click to see all the other performance parts for your Yamaha YZ65

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