Description
When you’re pushing your RM-Z450 to the limit, factory pistons become your weakest link. The Wossner 12.5:1 Compression Ratio Piston Kit delivers the durability and precision engineering needed to handle aggressive riding and high-RPM demands, while the permanent skirt coating reduces friction for measurable efficiency gains. Whether you’re chasing lap times or rebuilding after hard use, this German-engineered kit gives you the reliability to focus on performance rather than worrying about catastrophic failure.
- 4032 T6 forged aluminum
- Compression ratio: 12.5:1
- Complete kit included
- Piston, rings, pin, clips
- Permanent skirt coating
- Reduces piston rock
- Minimizes friction loss
- T6 heat-treated
- FEA-optimized design
- German engineering/manufacture
- Fits RM-Z450 2013-2025
- Wossner proprietary forgings
- High-load durability rated
- Professional or DIY installation
