OEM replacement lighting coil for your Minarelli V1. Also fits late 70s Rizzato Califfo with vertical 1 speed engines.
Will also fit some Garelli with NOI engine and Demm Smily but the wire was yellow on these models and this one is black.
CEV 04308. For 80mm inner diameter flywheels. 6v 28w. Mounting holes are 48mm from center to center. Compare to your original to be sure this is what you need.