Hastings Piston Ring Set - 2M6482050 For Harley Motorcycles 1953-1980 Brand_Hoppe Industries 2018-2021 Suzuki GSX-R 750 2013-2017

2018-2021 Suzuki GSX-R 750 2013-2017 Kawasaki EX300 Ninja 300R 2014-2016 Yamaha FZ-09 2015-2016 Yamaha FJ-09 2015-2017 Yamaha FZ-07 2015-2018 Yamaha YZF-R3 2016 Suzuki GSX-S 1000 2016

1997-2004 Honda RS250R 1991-2003 Honda ST1100 ABS 1991-2002 Honda ST1100 ABS II 1991-1996 Honda XR250L 1992-2004

umbrella valves and O-rings

The height increasing element is attached between the top ring and the guide rail

1982 Honda CX500 Turbo 1983-1985 Honda VT500C Shadow 1983 Honda VT750C Shadow 1984-1985 Honda CB650SC Nighthawk 1984-1985 Honda VT700C Shadow 1985-1986 Honda VT1100C Shadow 1985-1986 Honda VT1100C Shadow Spirit

Hastings Piston Ring Set - 2M6482050 For Harley Motorcycles 1953-1980 Brand_Hoppe Industries 2018-2021 Suzuki GSX-R 750 2013-2017Features Includes top compression rings, second compression rings, and oil control rings Top Compression Rings are Barrel Face Helps in the the heat transfer process between the piston and cylinder wall Controls combustion chamber gases allowing the piston to transfer the energy of the expanding combustion gases, to the crankshaft Second Compression Ring are Reverse Torsional Taper Face Promotes side sealing that prevents oil from being forced under