Description
If you’re running a KTM 520 EXC hard, factory pistons won’t cut it. Wossner’s 8547DA kit delivers the reliability and performance you need for sustained high-RPM operation, with precision engineering and proven durability that lets you push your bike without compromise. This complete piston assembly is built for serious riders who demand longevity alongside power.
- Complete Kit Included: Piston, rings, pin, clips
- Bore Diameter: 94.95mm
- Fitment: KTM 520 EXC (2000–2002)
- Material: 4032 T6 forged aluminum
- Skirt Coating: Permanent friction-reducing treatment
- Heat Treatment: T6 hardening for high-temperature stability
- Design Method: FEA-optimized geometry
- Origin: German-engineered, Wossner proprietary
- Installation: Professional machining recommended
