No Reserve – 1969 Greeves Challenger MX5 Project

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Reserve price has not been met.

Starts At: August 15, 2026 1:00 pm PDT

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Ends At: August 22, 2026 1:00 pm PDT

PLACEHOLDER: COLD START/REV VIDEO

Founded by Bert Greeves, the Greeves motorcycle company started when Bert was mowing his lawn and thought of mounting a lawnmower engine to the wheelchair of his disabled cousin to help with mobility. That led to a government contract, and Bert was inspired by his success to start building motorcycles as well. The company was quite successful with exports – at one point Greeves was sending more bikes to the US than it was keeping in its home country.

Initially, Greeves utilized a Villiers engine, but it soon became clear that a new engine was required to remain competitive. The new engine (a 250cc unit) debuted in the Greeves Challenger in 1964, and thanks to its 27 horsepower and high quality components like Albion transmission, Ceriani forks, and Gerling rear shocks, the Challenger was instantly successful in desert racing and MX competition. Though Greeves was enjoying export success, this bike (the 24 MX-4 model) was specifically designed for the UK.

This example is VIN: 24MX58170. The seller acquired it ten years ago out of a private collection.
[PLACEHOLDER: PHOTO OF VIN]

The seller has not ridden this bike during his ownership, he bought it solely for display. There is no odometer, true mileage is unknown.

Maintenance:
In preparation for the listing, the seller had us perform a safety inspection. Our service department notes the following on their condition report:

Gas Tank Internal Condition: Fail (Internally coming apart)
Engine Oil Level: None Showing
Engine Oil Quality: Unknown
2T Oil Level: N/A
Coolant Level: N/A
Coolant Quality: N/A
Front Hydraulic Fluid Level: N/A
Front Hydraulic Fluid Quality: N/A
Rear Hydraulic Fluid Level: N/A
Rear Hydraulic Fluid Quality: N/A
Clutch Hydraulic Fluid Level: N/A
Clutch Hydraulic Fluid Quality: N/A
Final Drive Condition: Worn and Rusty
Headlight High Beam: N/A
Headlight Low Beam: N/A
Passing Light: N/A
Parking Light: N/A
Turn Signals: N/A
Tail Light: N/A
Brake Light (Front Switch): N/A
Brake Light (Rear Switch): N/A
Plate Light: N/A
Horn: N/A
Kill Switch: N/A
Brake Pad % Remaining Front: Drum Ok
Brake Pad % Remaining Rear: Drum Worn
Forks: Ok
Shock/s: Ok
Tire Date Code Front: PDC
Tire Date Code Rear: PDC
Tire % Remaining Front: 40%
Tire % Remaining Rear: 5%
Tire Press. Front: 12 PSI
Tire Press. Rear: 0 PSI
Battery Standing Voltage: N/A
Charging Voltage @ 4k RPM: N/A
Running Condition: Crank No Start
Test Ride Completed: None Taken
Test Ride Distance: N/A

Notes:
-Tank De-Laminating internally
-Bike has spark
-75 PSI Compression
-All shocks are compromised and rusted
-Rust in transmission internally with no gasket on cover
-No oil in primary case
-Intake Boot Torn
-Fuel System will need to be gone through

Recommendations:
-No Start Diagnostic
-Carburetor and Fuel System Refresh
-Oil change
-Tank Clean and Line
-Suspension Rebuild/Replacement
-Chain Replacement
-Intake Boot Replacement
-Front and Rear Tires

Modifications:
Per the seller, this bike is stock.

Inside of the tank:

It is riding on Dunlop tires that have aged out.

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 Greeves is offered on a Bill of Sale only. Have any Challenger stories or questions about this listing? Let us know in the “Comments” tab!

Additional Information

Location

Panorama City, California

Year

1969

Make

Greeves

Model

Challenger

Mileage

True Mileage Unknown

VIN

24MX58170

Title

Bill of Sale Only

Title State/Country

N/A

Private Party/Dealership

Private Party

Additional Charges

No

Total Bids Placed:

Auction starting August 15, 2026 1:00 pm PDT
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Iconic Motorbike Auctions
No Reserve – 1969 Greeves Challenger MX5 Project
Asking price (including buyer’s fee): AUCTION STARTS SOON
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