2007 - 2008 KTM 144 SX

Replica piston top end kit | Vertex

Product description

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