The JE piston for KTM 450 SX-F (2017+ model) is a single replacement piston for top-end service and rebuilds on 2017 and later KTM 450 SX-F motorcycles. It corresponds to the specified sizing to help restore correct combustion geometry. Supplied individually; verify bore and ring sizes prior to ordering to ensure correct fitment for your KTM 450 SX-F application.
JE Pistons KTM 450 SX-F 2017+ Piston Single