Colnago C64 Derailleur HangerThe Colnago C64 Derailleur Hanger is a precision replacement component designed for the C64 Disc, C68, and C68 Allroad models. Manufactured to exact specifications, it ensures optimal alignment of the rear derailleur, facilitating smooth and accurate gear shifts essential for high performance riding. Crafted from durable materials, this hanger protects your frame from damage caused by impacts or derailleur stress, extending the longevity of your bikes