34.9mm Alloy Seat Collar Add-On for 3 & 4 Pack Lock Sets Wireless Whether you're shredding technical descents

Whether you're shredding technical descents or powering up climbs

essential for aggressive off-road riding

and real fruit for a wholesome

high-strength materials such as reinforced aluminum and corrosion-resistant components

34.9mm Alloy Seat Collar Add-On for 3 & 4 Pack Lock Sets Wireless Whether you're shredding technical descentsUpgrade Your Bike's Performance with the Pinhead Seat Collar 34. 9mm Compatible with 3 & 4 Pack Sets Enhance your cycling setup with the Pinhead Seat Collar 34. 9mm, a durable and reliable add on designed for seamless integration with your existing lock set. Crafted for cyclists seeking precision and security, this high quality seat collar is constructed from premium materials to ensure long lasting performance and optimal seatpost stability.