Gregory Bender

Generator belt cross-references

Moto Guzzi V700, V7 Special, Ambassador, 850 GT, 850 GT California, Eldorado, and 850 California Police models



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Thanks to Mark Etheridge of Moto Guzzi Classics and Bob Greene for providing key starting information for these cross-references.

Magneti Marelli generator (MG# 12702500)

The original belt was a Pirelli 60404/A.

Bosch generator (MG# 12702505)

The original belt was 10 mm wide, 8 mm deep, and 754 mm long and was made by Pirelli.

Note: These belts should also work for any bike that has a Bob Nolan/Greg Field alternator conversion.