Custom Road Bikes

Mountain Bikes for Tall Riders by Zinn Cycles

Zinn Cycles has been building great custom road bikes since 1982. Cyclists from around the globe trust and love our designs for the meticulous attention to detail, precise bike geometry, with frame materials and components known for their premium durability and performance. Our end product is a bike that is second-to-none in our industry. Having a custom road bicycle built specifically for you is not just a super cool experience. It’s an absolute must if you’re very tall, extremely short, heavier than most riders, or have unique proportions.

At Zinn, we’re not just scaling up standard-sized bike frames. We build stiff, lightweight bikes that are much stronger and don’t shimmy at high speeds. When we create and build a custom road bike customized to your proportions, you can expect a very comfortable ride that will cause your body to experience much less fatigue than a standard bike built for the mainstream. Enjoy more power and efficiency, and increase your overall performance out on the road. Having a bike made to your specific dimensions will give you a more natural feel while reducing pain in the knees, hips, shoulders, neck, and back. Our goal is to optimize your riding position while providing the correct strength to weight ratio to give you a superior custom-fit bike.

Bike fitting

Bike fitting included with every Zinn bike frame

No matter where you live in the world, we will work with you to make sure the fit of your Zinn bike is absolutely perfect. We offer a full service in-house bike fitting for those who can make it to Boulder, Colorado and we also have detailed measurements instructions for those who cannot make it out for an in-house fitting. We are also happy to work directly with a bike fitter in your area, and we offer upgraded 3D bike fittings at the Boulder RETUL Center.

Are You Ready for Your Dream Bike?