WISECO PISTON YAMAHA

GP Series Piston Kit

Endurance and high rpm

Each piston is electra-coated on the dome, ring groove, and pin bore, for maximum wear resistance and protection from micro-welding, galling and detonation

GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression

ArmorGlide® skirt coating reduces friction and noise for more horsepower potential

Kit includes piston, ring(s), wrist pin and circlips

Engineered, forged, and machined in the USA

Piston is electra coated. Does not have an intake window. Is pinned on centerline. Has a longer skirt than stock. Kit Includes: •  1x Piston •  1x Ring Set #2126CS •  1x Wrist Pin #S632 •  2x Circlips #CW15