Namura Piston Rings for Polaris 300 Models - 74.47mm - NA-50003R 2010 KTM 150 glove-soft leathery feel and weather-resistant

glove-soft leathery feel and weather-resistant

1999 Harley-Davidson Dyna Super Glide Sport - FXDX

2009 KTM 500 XC

1998 Harley-Davidson Softail Fat Boy - FLSTF

Namura Piston Rings for Polaris 300 Models - 74.47mm - NA-50003R 2010 KTM 150 glove-soft leathery feel and weather-resistantNamura Technologies Piston Rings Part Number: NA 50003R Piston Rings are an essential part of piston performance, engine efficiency, and durability. Namura piston rings are designed specifically for each application with the best materials and precise fitment. Composed of either a highly ductile cast iron or stainless steel alloy. Quality provide excellent wear resistance and a gas tight seal. Often overlooked and unglamorous, they are an essential