Piston ring (diameter 45,4mm / 1,5mm) - Yamaha Chappy 50 / DT 50 - Polini

Segment piston (45.4mm / 1.5mm) Polini for the following applications: Yamaha Chappy 50 / DT 50.

Piston ring for Polini cylinder kit of 45 mm.

Technical specifications:
- Piston diameter: 45.4 mm;
- Thickness: 1.5 mm.