PISTON TOP END KIT KTM 50SX

Top End Piston Kit (Replica)

• Replica – Cast piston in original OE form
• 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
• Cast piston kits are gravity-cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston
• Replica pistons and all rings are OEM replacements
• Top end piston kits include piston, rings, wrist pin, circlips and top end gaskets
  
  PISTON VERSION
• Replacement two-stroke piston rings sold individually; 4-stroke piston rings sold as a set