Who is Monumental Cycling Works?

Monumental cycling works was founded by Jason Siedor and Jeff Marks in 2024. Jason and Jeff were motivated to find alternative, affordable suppliers of bicycle wheels. Poor product availability, rising prices, and decreasing product quality motivated the pair to try to source their own material to keep their junior-racer children supplied with competition-level quality wheelsets.

Through contacts in Asia, Monumental Cycling Works established a supply chain in 2024 to include the manufacture of carbon rims, cycling components, and bicycle frames.

Monumental Cycling Works exists to provide race-focused cyclists with affordable and reliable products that are competition-quality at prices that are affordable to the risk-taking racer: Athletes who ride their bicycles as they are made to be ridden.

Monumental Cycling Works is a part of the racing community and seeks to contribute to the culture by having an in-person presence at all major events with unbeatable on-the-spot, race-day support and sales for all customers. In an era of the direct-to-consumer business model, Monumental Cycling Works is turning back the clock to an era when customer service and relationships set the bar.

 

Highlights

Why It Matters

Racing is a community sport built on shared effort and support. By lowering the cost barrier to high‑quality wheels, we help more riders compete on equal footing and keep grassroots racing vibrant. We believe great gear should amplify talent, not gatekeep it.

Built for Riders

We stand behind every wheel with clear setup guidance, responsive support, and practical warranties. Our designs are informed by racers, mechanics, and parents who know that equipment must work as hard as the rider.

Meet

Our Team

Jeffery Marks

FOUNDER

Jason Siedor

FOUNDER

Sonny Smith

Community Representative

Kathleen Siedor

Tours and Admin

Our Very First Order

It was official! We received and stored our first shipment in our garage.
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First Big Race with our Wheels - Nationals here we come! (2024)