The Moto Guzzi Sport & Le Mans Bible: V7 Sport, 750S & S3, 850 LeMans, 850 LeMans II & III, 1000 LeMans IV & V: Falloon, Ian: 9781787110953: Amazon.com: Books
MOTONERO: Moto Guzzi S3 and V7 Sport
Moto Guzzi V 750 S-3 - Older models - Moto Guzzi V11LeMans.com Forum
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14460545 - $581.25 - Seat, 750S, S3, V7 Sport [14460545] : MG Cycle, Moto Guzzi Parts and Accessories available online at MGCycle.com