The Yamaha NOS YR2 YR2C Piston Rings X2 Sets in size 0.50 are genuine OE parts made in Japan by Yamaha. Suitable for 5 port engines .So there are x4 rings which I have checked are in the box These classic piston ring sets are designed for street motorcycles and come with two sets of piston rings included. With the manufacturer part number 211-11601-20, these high-quality piston rings are a perfect fit for Yamaha motorcycles, with 5 port (But not YR3 as they are Dykes L shaped ) . These are correct yr2 5 port rings set ensuring optimal performance and longevity. Upgrade your engine with these reliable and authentic Yamaha piston rings . Item location piston box.
