The JE single piston for KTM 450 SX applications is a replacement piston sold individually for one-cylinder service. Intended for rebuilds and repairs on KTM 450 SX engines, it matches the displacement needs of that model. Sold one piston at a time; verify bore, ring size and exact model compatibility before installation to ensure proper fit and clearances.
JE Pistons KTM 450 SX Piston Single