This single position Cervelo SP15 seatpost fits the S5 and 2014 and newer S3 and S2 frames. It is the single position stock seat post included with the 2014 and newer S2, S3 and 2015 S5. The SP15 is a lighter weight replacement for the two-position seat post included with the 2014 and older S5. It is constructed for durable and reliable UD Carbon and includes a saddle clamp.

Overall length is 370mm and clamp to max height line is 305mm. The minimum insertion line is 65mm from the end of the post.