VERTEX Top End Piston Kit (Forged Race) FANTIC XE / XX / YAMAHA YZ 125cc 05-22 Ø53,93-53,97mm

Well known Vertex pistons from Italy. They make a complete range of 2 and 4 stroke race pistons for the off-road markets of motocross and enduro. Two stroke pistons are made from gravity cast aluminium alloy with silicone content. Four stroke pistons are forged for superior strength and durability.