Cervelo P-Series Aero Carbon Seatpost
OEM replacement seat post for the P4 Carbon, P3 Carbon and P2 Carbon. Unique design offers infinite adjustment to offer the best position for optimal results on your P4, P3 or P2 carbon frame.
Two saddle position design
Works with P4, P3 and P2C only
Integrated mount for X-lab Sonic Wing and Carbon Sonic wing