Vertex Piston Ring Set (Big Bore) - 98.95mm-98.97mm Bore - 590399000002

Vertexs latest generation two-stroke and four-stroke piston rings are nitride coated or chrome plated, increasing wear resistance and extending durability.
Vertex piston rings are exact OEM replacements and can be used with your existing OEM piston.
Replacement two-stroke piston rings sold individually; four-stroke piston rings sold as a set