1983 Moto Guzzi Le Mans III (Northern California Superbike Collection)

Current bid: $1

Reserve price has not been met.

Auction Ends In:

Ends At: March 14, 2026 12:00 pm PDT

This auction is under proxy bidding.

2026-03-14 11:50:00 2026-03-14 12:00:00 America/Los_Angeles 1983 Moto Guzzi Le Mans III (Northern California Superbike Collection) Panorama City, California - A charismatic Italian sport classic, the Le Mans III had Guzzi’s legendary V-twin formula with sharper performance and dozens of technical updates. https://iconicmotorbikeauctions.com/auction/1983-moto-guzzi-le-mans-iii-northern-california-superbike-collection/ Iconic Motorbike Auctions concierge@iconicmotorbikes.com

Please note: This bike is a part of the Northern California Superbike Collection. The anonymous owner is well-known and a long-term friend of both Iconic and Bike-urious. All proceeds will go towards a foundation he and his wife run to further research for sustainable agricultural and agroforestry systems worldwide.

In 1983, the Moto Guzzi Le Mans III was brought back after MG was able to get the smaller 844cc engine certified under US emissions – for a few years the US was stuck with a 949cc engine. With the arrival of the Mark III, Guzzi created approximately 80 technical changes of varying severity from the Mark II model.

The 453lb dry Mark III produced 76 horsepower at the crank and was capable of about 132 miles per hour. One of the notable improvements was Guzzi’s “Nigusil” lining, a shortening of Nickel-Guzzi-Silicon, which allowed lower levels of mechanical parts wear. For more on the Le Mans III, check out this 1991 story in Classic Bike.

Manufactured in April of 1983, this example is VIN: ZGUVFAVF4DM100119.

The odometer shows 20,000 miles.

Maintenance:
In preparation for the listing, the seller had us perform a safety inspection, change the engine oil, transmission, oil, final drive oil, flush the hydraulic fluids, clean/sync the carbs, install a new battery and new battery strap, rebuild the rear brake master cylinder, and install a Dynatek electronic ignition. Our service department notes the following on their condition report:

Gas Tank Internal Condition: Ok
Engine Oil Level: Ok
Engine Oil Quality: New
2T Oil Level: N/A
Coolant Level: N/A
Coolant Quality: N/A
Front Hydraulic Fluid Level: Ok
Front Hydraulic Fluid Quality: New
Rear Hydraulic Fluid Level: Ok
Rear Hydraulic Fluid Quality: New
Clutch Hydraulic Fluid Level: N/A
Clutch Hydraulic Fluid Quality: N/A
Final Drive Condition: Shaft Drive Ok
Headlight High Beam: Ok
Headlight Low Beam: Ok
Passing Light: Ok
Parking Light: Ok
Turn Signals: Ok
Tail Light: Ok
Brake Light (Front Switch): Ok
Brake Light (Rear Switch): Ok
Plate Light: Ok
Horn: Ok
Kill Switch: Ok
Brake Pad % Remaining Front: 80%
Brake Pad % Remaining Rear: 80%
Forks: Ok
Shock/s: Ok
Tire Date Code Front: 3114
Tire Date Code Rear: 2914
Tire % Remaining Front: 90%
Tire % Remaining Rear: 90%
Tire Press. Front: 32 PSI
Tire Press. Rear: 34 PSI
Battery Standing Voltage: New 12.4V
Charging Voltage @ 4k RPM: 13.9V
Running Condition: Runs Well on Bench, Runs Well on Test Ride
Test Ride Completed: Yes
Test Ride Distance: 1 Mile

Notes:
-Turn Signals are slightly loose but operate as designed

Modifications:
Works Performance shocks.

Rennsport cylinder head guards.

Aftermarket air filters.

Braided brake lines.

Bar end mirrors.

Inside of the tank:

It is riding on Avon MODEL tires with date codes of 2914 and 3114.

The sale includes one key.

Cosmetic Blemishes: please see the album in the “Photos” tab for all known cosmetic blemishes. Here is a selection:









Currently located in Panorama City, California, (please make an appointment for an inspection) this Moto Guzzi is offered on a clean California title. It is believed to be on Planned Non-Operation registration status, but we were not able to confirm.

Have any Le Mans III stories or questions about this listing? Let us know in the “Comments” tab!

Additional Information

Location

Panorama City, California

Year

1983

Make

Moto Guzzi

Model

Le Mans III

Mileage

20,000

VIN

ZGUVFAVF4DM100119

Title

Clean

Title State/Country

California

Private Party/Dealership

Private Party

Additional Charges

No

Total Bids Placed:

Bidder Name Bidding Time Bid Auto
g********t March 7, 2026 3:20 pm PST $1
Auction started March 7, 2026 7:40 am PST
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Iconic Motorbike Auctions
1983 Moto Guzzi Le Mans III (Northern California Superbike Collection)
Asking price (including buyer’s fee): Current bid: $1
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