Namura Piston Rings for 2007-14 Polaris 90 Sportsman / Outlaw - 47.98mm - NA-50014-4R 2018 KTM 65 SX 77mm Piston Size Added 0

77mm Piston Size Added 0

2007 KTM 250 SXS-F

45mm Age Group Gender Position Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Material Color Finish Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Overall Seat Width Overall Seat Length Piston/Cylinder Size 72

1999-03 Polaris Indy 550 Trail RMK

Namura Piston Rings for 2007-14 Polaris 90 Sportsman / Outlaw - 47.98mm - NA-50014-4R 2018 KTM 65 SX 77mm Piston Size Added 0Namura Technologies Piston Rings Part Number: NA 50014 4R 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