Wossner Piston Kit Suzuki RM-Z250 2010-2025 76.96mm 8781DA

The Wossner 8781DA piston kit is purpose-built for serious RM-Z250 riders who demand reliability and consistent performance across high-RPM, high-load riding conditions. Factory pistons wear out faster under aggressive use—this German-engineered alternative delivers superior durability and reduced friction to keep your engine running strong season after season. Whether you're racing competitively or pushing hard on the trail, this complete kit gives you the precision components needed for a trouble-free rebuild.

Why Choose Wossner? Every piston is manufactured using FEA optimization and T6 heat treatment to withstand the demands of modern 2-stroke engines. The permanent skirt coating minimizes noise and friction, while the 4032 T6 forged aluminum construction provides the strength needed for high-load applications. Installation is straightforward—the kit includes everything you need (piston, rings, pin, and clips) for a complete top-end refresh.

• Fits: RM-Z250 2010–2025
• Bore diameter: 76.96mm
• Material: 4032 T6 forged aluminum
• Complete kit included
• Permanent skirt coating
• FEA-optimized design
• T6 heat treated
• High-load rated
• German engineering