Cylinder head (diameter 47.6mm) - 211.0281 - Bultaco Astro 50 / Derbi GPR 50 / Senda 50 R / Gilera RCR 50 - Polini

Head (47.6mm) Polini for the following applications: Bultaco Astro 50 / Lobito 50 / Derbi GPR 50 / GPR 50 Nude / GPR 50 Racing / Senda 50 DRD R / Senda 50 DRD SM / Senda 50 Extreme / Senda 50 Extreme SM / Senda 50 R / Gilera GSM 50, H@K, Zulu (2001) / RCR 50 / SMT 50.

- Diameter: 47.6 mm.