Cervelo SP18 25mm Setback Seatpost - SP-SP18-25MM Kit Made from a three-dimensional mesh

Made from a three-dimensional mesh knitted fabric

in order to satisfy both racers and those who prefer long rides

WH-R9270-C36-TL-F

handlebars and seatpost clamps

Compatible only with Weld type front derailleurs

Cervelo SP18 25mm Setback Seatpost - SP-SP18-25MM Kit Made from a three-dimensional meshCervelo introduced their Squoval Max tubeset with the 2018 R5. The more aerodynamic tubes feature a D shaped or flatback seattube, hence the development of a UD carbon flatback shape seatpost, the SP 18 Carbon Seatpost. Cervelo offers the two bolt fore aft seatpost head as a separate item. This is a post only no head. Cervelo requires 70mm minimum insert for safety, which is clearly marked, as is the adjustment scale for accurate installation, fit,