ProX 80-87 RD350LC-YPVS Piston Ring Set (66.50mm)

ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All ProX piston rings can be used in cast iron bores, nickel ceramic platings (Nikasil), boron composite and electrofusion bores. If the application has a OEM cylinder with chrome bores, ProX supplies a different piston ring as in the ProX piston kit.

This Part Fits:

Year	Make	Model	Submodel
1973-1975	Yamaha	RD350	Base
1987-2006	Yamaha	YFZ350 Banshee	Base