Hastings Piston Ring Set - 7003020 For Harley Sportster 1000 1985 Hawg Halters operates in single-fire or dual-fire

operates in single-fire or dual-fire modes

Compatible with CAN Bus electrical systems

Variable leverage ratio allows for a lighter or heavier clutch pull

DUTY HEAVY DUTY MOUNTING POSITION REAR RIDING STYLE STREET

Hastings Piston Ring Set - 7003020 For Harley Sportster 1000 1985 Hawg Halters operates in single-fire or dual-fireFeatures Includes top compression rings, second compression rings, and oil control rings Top Compression Ring is Torsional Increases gas side sealing and better oil control May have barrel or straight face Second Compression Ring is Torsional This twist ring creates an OD bottom side scraping edge that helps wipe oil off the cylinder wall and into the crankcase Sharp edge contact helps speed break in Oil Control Rings are Three Piece Flex Vent Three