March hours: M-F 11-6, SAT 10-6. (Closed Sunday) Our 3/18 Parklet Dedication Party has been postponed. Stay tuned for our new date. Need bike service? Click on below to set up an appointment to check in your bike! Welcome to former Lucky Duck, Cycle Sports and Hank and Frank customers. Our staff is ready to serve you. Mention any of these classic Bay Area shops, may they rest in power, and save 10% on your first visit to us. Questions? E-mail us at email@example.com or text/call us at 510-328-1158.
Compression ring fits above the upper bearing in a Cane Creek headset to ensure vertical and horizontal compression is optimal.
- Compatible with 41mm and 42mm OD upper bearings