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Make an upgrade with a road bike stem which plays a crucial role in connecting your handlebars to the fork's steerer tube. Adjusting the stem length can significantly impact your road bike's handling and riding posture - to find out more, read our guide.
Whether you need a replacement road bike stem or want to make an upgrade, you'll find road bike stems from component brands such as ENVE, Deda Elementi, Specialized and Zipp.
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Not sure of your password? Reset using the link below.
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To create your new password, click the link in the email and enter a new one. Didn't receive the email? Check your junk email.
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Select the store you visit most frequently below and their stock information will show on product pages.
Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team