Upper piston kit KTM 125 SX / HUSQ TC 125

When you need to bring your 125 back to life, this top-end piston kit from Vertex is exactly what you're looking for. The Italians know how to do it, and Vertex has proven it for years. They use premium aluminum alloys that undergo precise forging. The result is a piston with perfect geometry and a hardened surface that withstands high temperatures and friction. This means a longer lifespan and stable performance, whether you're on the track or in the woods. In the package, you'll find everything needed for replacement, so you can get back to riding at full capacity as soon as possible.