42.

Improve your motorcycle's performance with the PROX brand Ø42.50mm piston ring set

• Compatibility: Suitable for motorcycle engines with a diameter of 42.50mm
• High-quality material: Made of durable materials for a long lifespan
• Optimal performance: Improves engine sealing for maximum performance
• Approval: Complies with the strictest quality standards for safe use
• Lightweight: Helps reduce the total weight of the motorcycle for better handling
• Easy to install: Fits easily onto the engine without requiring major modifications

Choose the PROX brand Ø42.50mm piston ring set to maximize your motorcycle's performance while ensuring its longevity. A reliable and quality solution for demanding motorcycle enthusiasts.