www.zinncycles.com  Zinn Custom Road Mountain and Travel Bikes  Zinn Online Store

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Women’s Custom Series

If Lennard Zinn wasn’t really good at making great fitting, lightweight, and high performing women’s bikes, he may never have won over his wife Sonny. Well, maybe that’s a little extreme, but he did charm her with his bike building skills. That got him into the women’s bicycle market and Zinn Cycles sponsored the Alphalphas female racing team in Boulder, Colorado, which Sonny was a member. He made bikes for all the women on the team and many other women racers of the time. 30 years later, he is still making great women’s bikes that are even lighter, faster, and more comfortable to ride. He has perfected the art of fitting people, especially women, onto their bikes. Not only do we make frames that can fit very small women, we can also make cranks that are short enough for small people. It doesn’t make sense for a 5’1″ woman to be riding the same length cranks as a 5’8″ man, yet that is what the rest of the industry tells you to do. Since our cranks are available in lengths as short as 130mm, you can be certain you will be pedaling with efficiency and without joint pain. We are also able to build road bikes for small women using 650c wheel size. Just ask.


Road Bikes
 Mountain Bikes Cyclocross Bikes
Road Racing Bikes
Gavia – Titanium


Carbon fiber cross/gravel bikes – email for info


Zia Aero – Titanium
Zia Aero – Steel


Travel Bikes

Full suspension
Tyrant – Titanium

Rocca – XC race

Tyrant World – Travel Bike
Singlespeed/Rohloff Hub bikesHardtail
Monte Grappa – Titanium

Travel Bikes

Singlespeed/Rohloff Hub bikes

Carbon fiber cross/gravel bikes – email for info

Titanium Cyclocross bikes

All steel and titanium bikes can be built with S&S couplings for easy travel. Click here for more info on our travel bike technology. Travel Bikes


-- Zinn Cycles Inc./ 303.499.4349 / 7437 S. Boulder Rd. / Boulder, CO - 80303 / USA / sales@zinncycles.com --