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Made in Boulder, CO since 1989

Hand-crafted Titanium Bicycles 

Discover new trails with Dean's array of mountain bikes, from hardtail to softail to full-suspension endless options. 

Realize new gains, from cyclocross racing to gravel roads, from professional competition to solitary adventures.

Explore new roads and trails with Dean's travel bikes, custom built with S&S couplers for unsurpassed performance.

Appreciate new speeds with the lightest, strongest, and most reliable titanium bicycle, and experience exceptional quality. 


Dean Ambassador

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Brand Ambassador

Be a Part of the Dean Team and save 30% on a Torrey's

Dean Bikes has a decades old presence in Colorado's Front Range Region, building and racing bikes in Boulder County since 1989. This year, Dean is seeking 10 cyclocross Ambassadors to race on a Torrey's bike. If you are a seasoned racer, male or female,  Junior to Master, and wish to fly the Dean flag, please click on the link below, and express your interest. If selected, you will save 30% on a Torrey's frame, fork, and race kit. Thank you for your consideration, we look forward to hearing from you soon. 


Custom Made


Custom options

Unique selections for every frame 

curved tubes

S&S Couplings

Pannier Racks

Dean Bikes offers a variety of options by which you can customize your handmade frame, from curved tubes to S & S couplings to pannier racks and more. For instance, if you decided to build your cold-worked stress-relieved 3/2.5 aerospace titanium bike with Shimano's Dura-Ace 2 (DI-2) component group, and wish to route the cables inside the frame via a jetvent, Dean Bikes is happy to accommodate your request.  


workshop tour


Showroom + WOrkshop

Visit the Boulder showroom and tour our workshop




3/2.5 Seamless

At Dean Bikes, we understand a titanium bicycle represents an investment, and encourage you to visit our Boulder, CO showroom, where you can tour our onsite workshop. We take great pride in our meticulous workmanship, and are pleased to offer a glimpse into the framebuilding process, detailing the engineering behind our frames, including the decision to use only the finest US made tubestes. 


Zero Money Down



Finance your purchase with First Mutual Finance

Dean Bikes is pleased to offer financing on its handmade titanium bicycles via First Mutual Financial. Choose from 0% for 6 Months or 14.99% for up to 5 Years. To learn more and or apply for financing with First Mutual, please click the button below, thank you.