Description
Your RM85’s performance is only as good as its bottom end. The Wossner 8103DA piston kit delivers the durability and precision needed to run consistent power across the full RPM range, whether you’re pushing hard in competition or logging miles in training. With FEA-optimized geometry and a permanent skirt coating that reduces friction and piston rock, this German-engineered kit keeps your engine running cleaner and quieter while maintaining the strength required for high-load 2-stroke demands.
- 4032 T6 forged aluminum
- Complete kit included
- Piston, rings, pin, clips
- Permanent skirt coating
- Reduced friction, quieter operation
- T6 heat-treated
- FEA-optimized design
- German-engineered precision
- Fits Suzuki RM85 2002-2023
- MPN: 8103DA






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