Founded in 1793, Bonham's is one of the oldest and largest auctioneers in the world. Led by Chairman Robert Brooks, Bonham's has established itself as one of the most renowned auctioneers of motor vehicles, fine art, antiques, and jewelry. Bonham's is a world wide auction house with offices and representatives across 25 countries. As of 2007 Bonham's sales totaled $600 million, it's anyone's guess what they've sold since then. As one of the leading auction houses for motor vehicles and, better yet, motorcycles, it's been an absolute pleasure to work along side an organization also dedicated to the preservation and collection of vintage and historic motorcycles.


The Mecum Auction Company is the world leader of collector car, vintage and antique motorcycle, and Road Art sales, hosting auctions throughout the United States. The company has been specializing in the sale of collector vehicles for 29 years, now offering more than 20,000 lots per year and averaging more than one auction each month.  Since 2011, Mecum has been ranked No. 1 in the world with number of collector cars offered at auction, No. 1 in the world with number of collector cars sold at auction, No. 1 in the U.S. with number of auction venues, No. 1 in the U.S. in total dollar volume of sales, and is host to the world's largest collector car auction held annually in Kissimmee, Florida. Their annual Las Vegas motorcycle auctions are also No. 1 in the world, in both the volume of machines and total sales generated, with over 1700 machines on sale in 2019, and a 92% sale rate.  The Vintagent's Paul d'Orléans provides motorcycle commentary for the sale for NBCSN-TV: check the schedule of broadcasts here.


Sinless Cycles is a vintage motorcycle collection, restoration service, and passion project of founder Brian Bossier based out of Woodworth, Louisiana. With hundreds of restorations stemming back as far as the 19th century, Sinless Cycles is one of the premiere motorcycle collector and restoration companies in the USA. We love working with Brian and his team over at Sinless Cycles are doing: they’ve sponsored two team events with The Vintagent on the Motorcycle Cannonball Endurance Run, providing Brough Superior motorcycles to ride in both the 2014 (a 1933 11.50) and 2018 (1925 SS100) events.  Bryan Bossier is an enthusiastic sponsor of