01.6019.A – Pro-X Piston Kit STD for KTM, Husqvarna & Gas-Gas 2009-2025. Standard bore of 39.46 mm.
- The smart solution to save money on engine repairs
- Manufactured in Japan and designed to be OE replacements.
- Cast from a high-silicon-content aluminum alloy that meets or exceeds OE specifications, then CNC-machined to extremely close tolerances.
- Pistons supplied in a kit package that includes rings, wrist pins and circle clips.
Fits KTM models:
2009-2025 SX 50
Fits Husqvarna models:
2017-2025 TC 50
Fits Gas gas models:
2021-2025 MC 50
