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Mark Shadley

Mark Shadley
Mark Shadley: Crafting Custom Motorcycles with Style and Dedication


In the world of custom motorcycles, talent combined with hard work creates a unique breed of artistry. Mark Shadley, a name synonymous with innovation and quality, exemplifies this ethos. From his childhood dreams of becoming a mechanic to his status as a Hall of Fame inductee at the Sturgis Motorcycle Museum, Mark's journey is a testament to perseverance and passion.


A Childhood Dream Realized

Mark Shadley’s fascination with mechanics began when he was just a child, dreaming of becoming a motorcycle mechanic. While most kids were playing, he was tinkering with minibikes, washing trucks, and delivering newspapers six days a week, all to support his ambition. His determination laid the groundwork for a remarkable career in the motorcycle industry.

In the early 1970s, Mark, alongside his brother Paul, started shaping the perception of custom motorcycles. The duo founded Shadley Bros. Motorcycles, which became a name recognized for its quality, detail, and innovation in custom bike building. For Mark, this was more than a job; it was a lifelong passion that led him to annual pilgrimages to Sturgis, a mecca for motorcycle enthusiasts.


The Road to Mastery

Mark's early experiences with motorcycles began in his father's garage, where he was tasked with kick-starting a stubborn 1956 Panhead. His transition to riding started with a Kawasaki dirt bike, eventually leading him to street bikes. However, a memorable crash on a Kawasaki H2 Triple—where the bike flipped and caught fire—marked a turning point, steering him toward building custom bikes.


His pivotal moment came when he took on a 1962 basket case XLCH. With an extended chassis, chrome supercharger, and a standout paint job by Dave Perewitz, he won the Rat’s Hole custom bike show in 1978 and graced the cover of Street Chopper Magazine. This accomplishment solidified his commitment to custom motorcycle design.


From Mechanic to Entrepreneur

By age 13, Mark was already being groomed for a career in mechanics. His first job at T.T. Auto Repair introduced him to the world of automotive mechanics, where he honed his skills. Balancing school and work, he attended Randolph High School's power mechanics program, immersing himself in his passion.


In 1976, Mark rented a small garage, launching a journey that would see him build an estimated 100 motorcycles over the years. By May 1, 1981, he and Paul officially opened Auto-Tec, providing automotive repair and auto body work. The shop quickly expanded to include a motorcycle division, allowing them to pursue their passion while serving customers.


A Legacy of Craftsmanship

After two decades of hard work, the Shadley brothers opened Auto-Tec/Shadley Bros. in 2001, featuring a comprehensive motorcycle service division. The new facility, equipped with a retail store, repair and fabrication sections, and a dyno room, became a hub for motorcycle enthusiasts.


Mark's work has not gone unnoticed; his custom creations have won numerous bike shows and appeared on magazine covers. With ten ISCA best in show awards and over 50 magazine features, his craftsmanship speaks volumes. He even collaborated with Timothy Remus on a how-to book, sharing his expertise with aspiring builders.


Honoring a True Talent

The Sturgis Motorcycle Museum proudly recognizes Mark Shadley for his unwavering dedication and exceptional talent by inducting him into the Hall of Fame. His journey from a young dreamer to a revered figure in the custom motorcycle industry is a testament to what can be achieved through hard work and passion.


Mark Shadley continues to inspire future generations of motorcycle enthusiasts, proving that the road to success is paved with creativity, dedication, and a love for the ride. His legacy in the motorcycle world is a true celebration of craftsmanship and style, ensuring that his impact will be felt for years to come.

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