About us

There was a time when bicycles were made with greater intention—built by hand, shaped by need, and shared within communities. That spirit has faded.

SimWorks was created to help bring it back.

We believe in craftsmanship over mass produced goods; in ideas with purpose, and in the connection between the people who make, sell, and ride bicycles. Through our work, we aim to inspire a more thoughtful and expressive cycling culture—one that values creativity, individuality, and authenticity.

We do this with a sense of curiosity, honesty, and playfulness—because at its heart, riding a bicycle is a simple and deeply human joy.

About SimWorks WEB STORE :

  • The items you purchased will be shipped from the USA.
  • Shipping rates are calculated automatically as a quote. For the USA customers, product will be shipped from Portland, OR via USPS Priority or UPS rates will vary and the differences will be refunded to your original method of payment upon your request.
  • We will NOT ship the items to any locations in Japan. If you would like to ship the item within Japan, please visit Circles webstore, or our dealers’ in Japan.
    (日本国内への発送はできません。Circlesをはじめ、日本各地の取扱販売店からご購入下さい。)
  • We accept all major forms of credit/debit cards.
  • We are also looking for SimWorks’ DEALER SHOP. Please contact us if you are interested in.
  • If you have any questions, please let us know through our contact form.