Engineered to meet or exceed strict OEM specifications, the PROX Precision Gap Engine Piston Ring Set provides professional mechanics, engine builders, and riders with exceptional performance, long-lasting durability, and exact factory tolerances.
Key engineered features, technical highlights, and manufacturer specifications
Authentic Specifications
Key Engineered Features (1)
OEM Technical Standards
Engineered to meet or exceed strict OEM specifications, the PROX Precision Gap Engine Piston Ring Set provides professional mechanics, engine builders, and riders with exceptional performance, long-lasting durability, and exact factory tolerances