This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.
Ultimate Builder Custom Bike Show
The Ultimate Builder Custom Bike Show is the nation’s largest motorcycle builder competition, featuring more than 350 motorcycles and $100,000 in cash and prizes across the IMS Tour. After 10 years in the International Motorcycle Shows, the Ultimate Builder Custom Bike Show is venturing outdoors with IMS at the all-new Progressive IMS Outdoors, starting in the Summer of 2021. Professional and amateur builders are invited to compete at their local Progressive IMS Outdoors for cash, prizes, recognition and a chance to move-on to the National Championship. Stay tuned for more details on classes, rules and entry fees.
BIKE REGISTRATION OPENS APRIL 9, 2021