The Strongest Plus Size Bikes in the
world for Heavy Riders.

Strength tested for over 300
400, even up to 550 lbs.

at a fraction of the cost of a custom made bicycle

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Looking for a plus size Bike?

Here are the key things to look for when choosing your bike.

ARE YOU A HEAVY RIDER, Ready for a Bike of your own?
Here are two things you can do right now:

Check our collection of Bikes, carefully engineered for strength and durability.

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Read the Strong Bike Report  and learn how to choose the right bike for you.

Plus Size Bikes

Here's what people say about Zize Bikes

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"Buying a bike that was able to support me was a major step in getting more exercise and living a better life, plus it's also helped me get to places without walking or taking a bus. I've lost over 100 pounds since I purchased my bike."

― Aprille Morrison

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"Buying a bike that was able to support me was a major step in getting more exercise and living a better life, plus it's also helped me get to places without walking or taking a bus. I've lost over 100 pounds since I purchased my bike."

― Curl Campbell

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“I just had my first ride on mine. The bike performed beautifully. And it was a thrill to be able to ride again after many years of not being able to. I can't properly express the degree of my gratitude to Joan and the community Zize serves.”

― Sean Gallagher

A New Leaf 2.0

Plus Size Bikes

A New Leaf 2.0

There is something about its rugged mountain bike look and outstanding riding experience that has made this bike our best seller for over ten years.  Favored by men under 50.
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Time of Your Life 2.0

Plus Size Bikes

Time of Your Life 2.0

The upright riding position and crank forward of this model makes it easy to get on and to ride.You can touch the ground while on the saddle, a real advantage for those with balance issues.  Favored by women and men over 50.
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29er Max 2.0

Plus Size Bikes

29er Max 2.0

The extra 3 inches in the wheels makes the bike feel more proportioned to tall riders.  Favored by tall riders.
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Joan Outdoors (36 of 55)

Are you ready to embrace life exactly as you are?

Visit our sister site As You Are to access support, information, fun & a positive, upbeat way to enjoy your life.

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Want to connect about bikes and community?

Join our Facebook group to talk with others about bikes, fixes, group rides and just about anything else you want to share.

"Zize Bikes has made a huge impact on my life. Not only do I now ride my bike regularly, but I also feel self-confident and proud of who I am.”