YFZ450R YFZ 450R 98mm Wiseco JE Rings 98 mil Hi Temp Nitrite Coated Piston Rings

FITS JE and WISECO 98mm PISTONS

One set of hi temp rings Wiseco / JE Piston Rings

Part# 3858XS / XS9800

98mm bore size only

Does not fit any other size piston

Does not fit any OEM piston

Works on Wiseco or  JE Pistons only that uses part# 3858XS / XS9800

Wiseco and JE are the same company and use the same rings for 3858XS and XS9800

Aftermarket piston rings can not be used with an OEM piston. 

MADE IN JAPAN