Vertex Big Bore Piston Rings

Item Number: 339330


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Product Description

Vertex Pistons

Vertex Big Bore Piston Rings

  • 2-stroke piston rings are sold individually, while 4-stroke piston rings are sold as a set per cylinder.
  • For 2-stroke pistons that use two piston rings, you will need to order two per piston.
  • Vertex Piston rings will work with either Vertex or OEM pistons
  • Made in the USA

Product Note: For +2mm big bore pistons.

Spec Details
Cylinder Diameter Varies (make selection above)
Displacement Varies (make selection above)
Piston Diameter Varies (make selection above)
Size Over Standard Varies (make selection above)

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping. Don't waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.


  • 350 SX-F 2011


  • LT-R450 QuadRacer 450 2006-2009
  • RM85 2002-2010


  • YZ85 2002-2011

Customer Reviews

Questions & Answers