We're Happy to Introduce Our 2.0 Line!

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Welcome to Zize Bikes


  • “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.

  • "Overall I am really happy and as you said it was well worth the wait. I hope that more people discover the site and order more bikes. Thanks again and I hope to stay in contact from time to time."
    ― Jerry Ostroski​​​​​​​.

  • "I love you! I used to be an avid bike rider 10 years ago and have wanted to get back to it. However, like you I was too afraid to that my current weight would collapse a regular bike and cause serious injury. I have been looking for a bike for large riders for some time now, and am so happy to have found one."
    ― VM​​​​​​​.

  • "I just wanted to drop you a line & let you know that the Zize bike I ordered has been great thus far! I've even used it throughout the rugged winters here in Alaska & it continues to hold up nicely. Take care for now & best wishes in the future! I really like the bike :-)"
    ― JSG​​​​​​​.

  • "Thanks so much for offering bikes like this! I am so glad that you are providing these bicycles. My son, who the bike is for, is mentally challenged and he loves to ride his bike. Bikes were never big enough so we would go through lots of tires, rims, and frames. Again I thank you."
    ― JL​​​​​​​.

  • "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.
    This is a very :user friendly" site, easy to understand and navigate. "
    ― Aprille Morrison.

2.0 Bicycle Line