Wössner Piston (with Double Piston Spring) for KTM EXC 300 TPI 18- & SX 300 23- & Husqvarna TE 300i 18- & Gas Gas EC 300 21

The Wössner piston with dual piston spring is a high-quality replacement piston, designed for off-road riders who demand maximum reliability and consistent performance. Suitable for KTM EXC 300 TPI (2018 and later), SX 300 (2023 and later), Husqvarna TE 300i (2018 and later) and Gas Gas EC 300 (2021 and later).

• Dual piston spring: delivers improved sealing and stability under high load and RPM, helping to reduce piston slap and oil consumption.
• Premium finish and materials: manufactured from high-quality aluminum alloy with precision machining for durable performance in harsh racing conditions.
• Complete kit: includes the piston, wrist pin, two piston rings and two circlips, so installation proceeds smoothly and all components fit perfectly.
• Fuel and coolant resistant: engineered to withstand temperature fluctuations and intense rides without sacrificing precision or sealing.
• Wössner quality and reliability: built with decades of performance and endurance experience; a choice known for consistency and long service life.

This piston delivers a tangible upgrade for riders seeking a reliable solution that maintains engine tuning while delivering higher performance. The combination of the dual piston spring and premium construction results in better sealing, reduced wear and quieter operation during long races or training days. Ideal for racers and enthusiastic amateurs looking to optimize their KTM, Husqvarna or Gas Gas engine without compromise.