Return Policy


6KU believes in the quality of our products and wants you to shop with confidence. You may return any item in new and unused condition within 30 days for a full refund, plus shipping charges. We will issue a refund using the same payment method you used originally.


Send the item to:

6KU Bikes
ATTN: Returns, Order # (put your order number here)
18457 Railroad St.
City of Industry, CA 91748
United States of America

We suggest using a trackable, insured carrier.

In the event of an exchange request, please contact or call: (866) 300-3311 with your inquiry for further instructions.


Q. Do I need an RMA number?
A. No, an RMA number or permission to make a return is not needed. Just send the item(s) back to us along with your order number.

Q. My item is no longer new and unused, and I believe it has failed due to a defect.
A. Please contact a member of our customer support team for help: or call: (866) 300-3311

Q. How long will it take to receive a refund?
A. We strive to process all returns the same or next business day following receipt at our location. Most debit or credit cards, as well as PayPal accounts, will show our refund to you within 72 hours (or on your next paper statement).

Q. Does 6KU accept CODs?
A. Sorry, 6KU does not accept shipments sent COD.

Q. How will I know when you've received my return?
A. 6KU will notify you at the email address on file when we process your return.

Sizing Chart

We’ve made it easy to find the right sized bike for you using our quick reference Sizing Guides! Just use the slider below to navigate through the different 6KU infographics and you’ll be ready in no time! If you are still unsure of which size is best for you we always recommend that you go to your local bike shop and get fitted. Look at the ‘Find a Dealer’ section of our website to locate the closest dealer near you or click here to go straight there.




16 Speed Classic Road Bike

8 Speed Men's Commuter Bike

8 Speed Women's Commuter Bike

Coaster Brake City Bike