CAST REPLICA PISTON KIT 1998-ktm-620-exc-lc4-esi1947067 Wide wave pattern enhances handling

Wide wave pattern enhances handling while clearing more water

and side panels

Take the guesswork out of studding your tires

7cm higher than the original

CAST REPLICA PISTON KIT 1998-ktm-620-exc-lc4-esi1947067 Wide wave pattern enhances handlingManufactured in Italy, Vertex offers state of the art quality pistons. Manufactured to the highest standards in Japan, Vertex piston rings are direct OEM replacements. All Vertex piston kits include the piston, rings, wrist pin and circlips; and every Vertex piston has a Molybdenum Disulphide coating on the piston skirt. Vertex 2 stroke pistons are cast aluminum with 18% silicon content. This decreases thermal expansion, creates better power and