SunRace, Pacco pignoni, CSMS3 TAY, 10-vel., Wide Ratio, Fluid Drive Plus™, 11-42 denti (11-13-15-18-21-24-28-32-36-42), conf. originale, 448g, colore: metallic SunRace Pacco pignoni CSMS3 10-vel. 11-42 - metallic