Mach IV Motors, LLC

05/26/2026

1937 ulh nice parts on this one

05/14/2026

Full boat from be on the lookout for some nice parts

05/01/2026

This Saturday! May 2, 2026 Absolute auction of over 100 vintage motorcycles. Online bidding with and or live, in person: Appleton, WI 1:00 pm central. Links in bio. Free pizza onsite.

05/01/2026

This Saturday! May 2, 2026 Absolute auction of over 100 vintage motorcycles. Online bidding with and - register now - or live, in person: Appleton, WI 1:00 pm central. Links in bio. Free pizza onsite.

04/30/2026

Getting them ready for auction, Appleton WI may 2nd 1pm cst, link in bio.

04/29/2026

Don't forget - Saints Engine and Machine is here for all your title needs. Discounts for winning bidders at our auction this Saturday, May 2

https://www.proxibid.com/O-Brien-Auctioneers-LLC/Mach-IV-Motors-Spring-Motorcycle-Auction/event-catalog/294270?srch=&srchloc=true&ipp=100&sort=0

04/22/2026

Saturday, May 2, 2026 Absolute auction of over 100 vintage motorcycles. Online bidding with and or live, in person: Appleton, WI 1:00 pm. Links in bio. Free pizza onsite.

kawasakitriple kawasakiKZ h1 h2 cb750sandcast flyingdragon FLH harleyWL ducati750GT triumphbonneville T120 T140 T160trident GT550 Sportster fxstc flhtc bsaA65 A65firebirdscrambler hondacb450Dkit xs650 cb400f cl450 cl450flyingdragon cl350 cb750 matchless ajs velocette meguro dt400 bmwr100s ducatidarmah motorcycleauction absoluteauction

04/20/2026

Auction bikes all up, some cool ones,flying dragon, sandcast, black bomber D kit, h1s an h2, Ducati 750gt, check them out many more link in bio.

04/16/2026

Link to auction on HiBid Auctions - Saturday, May 2 at 1:00 PM Central in Appleton, WI and online. Over 100 vintage motorcycles!

View the full auction catalog for May 2, 2026 Mach IV Motors Motorcycle Auction on HiBid.com. Register for free and start bidding now!