Wiseco JE Replacement Piston Rings 2874XA - 73mm XA priced each GSXR1000 etc. Drag Race Specific Parts these APE main bearing /crankcase

these APE main bearing /crankcase studs and nuts

and the fact the oem Springs will be 30yrs old

A must on hard ridden or tuned engines

they are made from a superior bronze aluminium material for better wear and heat transfer characteristics

Road or race

Wiseco JE Replacement Piston Rings 2874XA - 73mm XA priced each GSXR1000 etc. Drag Race Specific Parts these APE main bearing /crankcaseGenuine Wiseco JE MTC piston rings for aftermarket piston kits or Big Bore Kits. Sold individually. Order as many as needed. Note type of ring. XC XG XA etc. They will often be a letter stamped on the piston crown to denote the type. Any queries just call! XA Ring set Dimensions: Top Ring: 0. 8 mm 2nd Ring: 0. 8 mm Oil Ring (3 Piece): 1. 5 mm