Upper piston kit KTM 300 EXC / HSQ

If you want your 300cc four-stroke engine to come back to life with maximum performance and reliability, this top piston kit from Vertex is exactly what you need. Vertex, known for its top-tier forged pistons, uses premium aluminum alloys that guarantee exceptional strength and durability even under high loads. The precise piston geometry ensures optimal combustion and performance, while the hardened surface extends its lifespan. This kit is designed for demanding riders who require stable performance throughout the season. In the package you will find everything necessary for a complete piston replacement, including the piston ring, piston pin, and clips, making installation easy and fast.