Vertex VTK22806B Top End Piston Kit
Features
All pistons are heat-treated with a T-5 hardening and tempering cycle
All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life

Specs
PRODUCT NAME          PISTON KIT
STYLE                          CAST REPLICA
PISTON MATERIAL  ALUMINUM / ALUMINUM ALLOY
PISTON DIAMETER  53.94 MM
CYLINDER DIAMETER  54.00 MM
DISPLACEMENT          125 CC
COMPRESSION RATIO  STANDARD / STANDARD