Lot Details
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Description:

1944 BSA M20 - Olive Green - 57 Miles - Military-Issue Single-Cylinder Motorcycle

Overview

The BSA M20 stands as one of the most significant British motorcycles of the Second World War era, serving with distinction across military forces worldwide. This 1944 example represents a genuine wartime production machine, identifiable by its military-specification olive green livery and period-correct configuration. The M20 was the backbone of British military motorcycle operations, prized for its reliability, simplicity, and ability to function in the harshest conditions. With just 57 miles recorded on the odometer, this machine presents as an exceptionally low-mileage survivor, suggesting either careful preservation or minimal post-war use. The single-cylinder 600cc engine remains original and unmodified, paired with a four-speed manual transmission and shaft drive typical of the M20 specification.

The motorcycle presents in authentic condition throughout. The olive green paint retains period character with appropriate patina consistent with age and storage. The fuel tank displays the original military identification marking (C485651) in white lettering. The sidecar remains attached and presents in matching condition, complete with its original framework and canvas pannier. The engine bay shows original BSA badging and period-correct componentry, including the distinctive finned cylinder head and original carburettor configuration. The speedometer and auxiliary gauges remain fitted and functional in appearance. Wheels are fitted with period-appropriate tyres showing age-related hardening. The overall presentation reflects a machine that has been preserved rather than restored, maintaining authenticity and historical integrity.

The 1944 BSA M20 occupies a unique position in motorcycle collecting. Original military-issue examples with low mileage are increasingly scarce, particularly those retaining sidecar equipment and unmodified specification. Comparable examples have achieved strong results at specialist auctions, with values ranging from GBP 4,500 to GBP 7,500 depending on condition and provenance. This example's exceptionally low mileage and complete military configuration position it as a significant acquisition for serious collectors of wartime British motorcycles and military vehicles.

Condition

The motorcycle presents in authentic preserved condition. Paint shows appropriate patina with minor surface oxidation consistent with age. The fuel tank retains original military markings. The sidecar framework is sound with original canvas pannier intact. Engine components display original finish with light surface corrosion typical of stored machines. Tyres show age-related hardening and cracking. The speedometer and auxiliary gauges appear original and intact. Overall, the machine reflects careful preservation of a genuine wartime artefact.

Features

* Original 1944 BSA M20 military-specification motorcycle
* 600cc single-cylinder four-stroke engine
* Four-speed manual transmission with shaft drive
* Attached military sidecar with original canvas pannier
* Original olive green military livery with identification markings
* Period-correct BSA badging and componentry
* Original finned cylinder head and carburettor
* Speedometer and auxiliary gauges fitted
* Exceptionally low recorded mileage (57 miles)
* Unmodified wartime configuration
* Right-hand drive specification

Condition Notes

* Paint shows appropriate patina and light surface oxidation consistent with age and storage
* Tyres display age-related hardening and cracking, replacement recommended before operation
* Engine components show light surface corrosion typical of preserved machines
* Sidecar canvas pannier shows age-related wear and stiffening
* Machine has been preserved rather than restored, maintaining historical authenticity
* Low mileage reading suggests minimal post-war use or careful storage

Specifications

Year: 1944
Make: BSA
Model: M20
Engine: 600cc single-cylinder four-stroke
Transmission: Four-speed manual with shaft drive
Odometer: 57 miles
Colour: Olive green (military specification)
Sidecar: Original military-issue with canvas pannier
Engine Number: C485651
CHASSIS: 20013F

(Key # unknown)

Lloyds stock #582539+1

Location of item: 4-10 Keon Parade, Thomastown, VIC, Australia



** This vendor is not registered for GST - therefore GST is not applicable on this asset **

As Standard Auction Practice all Vehicles are Sold Unregistered



As with all vehicles sold in the Classic Car Division, they have been well looked after by their previous owners. This is an Auction Sale. This asset is sold under standard auction conditions, as is, where is. High volumes of incoming product prevent our team from being able to inspect all items individually. All photos, descriptions, odometer readings, hour readings, engine specifications and any condition reports should be used as a guide only and have been compiled after speaking with the owners. To find out more about this lot or to book a live video inspection please contact the Auctioneer Contact which can be found on the Auction Details page. There is no statutory warranty & no cooling off period.


Transport quotes are provided in the bidding centre for delivery to your door or to your nearest depot. Alternatively, you can arrange your own transport, or we can assist with obtaining a quotation for transport to your door prior to bidding. Email [email protected] with your name and lot/stock number and our transport team will be in contact.


Lloyds Auctions advise to use these quotes as a guide only, prices will be variable dependent upon several factors including your location, car value, open or enclosed transport, vehicles sizes and are excluding GST.



Quantity:
1
Auction Details:
Lloyds Auctioneers and Valuers
Auction Date:
29-Aug-2026 04:00
Auction Address:
Australia Wide
QLD, NSW, SA, VIC, WA, ACT, TAS, NT QLD 4211
Auctioneer Contact:
Lloyds Auctions
+61 7 5559 1999 AUS
Other contact options:
United States
+1 725 235 3877 LV
+1 561 709 3362 PB
United Kingdom
+44 20 4534 8418 UK
India
+91 80 6793 5648 BLR
+91 22 6884 1570 BOM
+91 12 0682 9420 DEL
Bidding Centre
Estimated time until auction:
08d 11h 13m
Starting Bid:
€0.61
There are no bids on this lot.
Buyer's Premium:
8.8%
Note:
All amounts are shown in €EUR