POLINI PISTON KIT 45MM, 45.4mm, 45.8mm, 65CC FOR LB50 YAMAHA CHAPPY

Complete 45mm size piston kit for Yamaha Chappy LB50. Designed for reliable compression and smooth engine performance, ideal for rebuilds or maintenance. Made in Europe. 

1. Standard 45mm diameter
2. Compatible with Yamaha Chappy LB50
3. Includes piston, rings, pin, and clips
4. Precision-machined for optimal engine fit
5. Suitable for engine overhauls or replacements