- Manufacturer: Vertex
Vertex Piston Ring Set
- Replacement ring set Fits 13.5:1 and 13.8:1
- 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
- Compression Ratio (x:y): 13.5:1
- Cylinder Diameter (mm): 77.00
- Displacement (cc): 250.00
- Piston Diameter (mm): 76.94
- Size Over Standard: STD
Manufacturer Part Number: 590277000002