
VERTEX Cast Piston - Manufacturer Ref. 22649A
Original VERTEX piston designed for off-road competition (Cross). Cast aluminium part, raw finish for installation on 250 cm3 engines from the SX range. Designed for installation in standard compression version, this piston offers the machining precision expected for replacement on older engines or during an engine overhaul.
Main compatibility: KTM 250 SX (2000, 2001, 2002) — reference suitable for cylinders with the specified bore size. Before installation, always check the condition of the sleeve, the piston/ring/sleeve clearance, and adhere to the manufacturer's recommendations for running-in and tightening torque.
Ideal for engine preparations and revisions on cross circuits, this VERTEX piston is aimed at riders and mechanics looking for a reliable replacement part that meets original specifications. Following the correct assembly procedure ensures longevity and clean operation of the top-end.