Support Center
Expert assistance for your Zenith bicycle
Frequently Asked Questions
How do I register my warranty?
Register your Zenith bicycle within 30 days of purchase through our online warranty portal. You'll need your frame serial number and proof of purchase.
Where can I find my serial number?
The serial number is located on the underside of your bicycle's bottom bracket. It's a 12-digit code starting with 'ZN'.
How often should I service my bike?
We recommend a basic service every 6 months or 1,000 miles, whichever comes first. Professional riders should service more frequently based on usage.
Can I upgrade my components?
Yes, all Zenith frames are compatible with standard component upgrades. Contact your local authorized dealer for specific compatibility information.
Get in Touch
Our support team is available to help with any questions about your Zenith bicycle.
Phone Support
1-800-ZENITH-1
Monday-Friday: 9am-6pm EST
Email Support
support@zenithcycles.com
Response within 24 hours