This is a Casa Lambretta product.

Horncast, front mudguard & leg shield fixing set for Lambretta series 3 all models.

Item nos. 48, 51, 52, 84, 88, 89, 90, 92, 93, 98, 102, 103, 105, 106, 107 on the diagram.

Innocenti part nos. 8015826, 71300520, 71420516, 15050066, 71420520, 19950108, 19950114, 71300414, 83100006, 81008129.