S-Works Tarmac Carbon Post Size:380mm x 0mm Offset Spike center knobs to dig

Spike center knobs to dig in and find traction over loose terrain

so you'll always be cool and comfortable

we made them from our beyond lightweight VaporRize™ mesh fabrics for the utmost in comfort and breathability

HYDROFORMED ALLOY: Chisel Comp EVO shaves extra material and weight with a one-piece hydroformed seat tube that integrates the seat tube pivot

lets them show off their favorite bike brand

S-Works Tarmac Carbon Post Size:380mm x 0mm Offset Spike center knobs to digThis replacement seatpost for the Tarmac SL7 ensures the perfect fit with two different setback options0mm and 20mm. FACT carbon construction and aerodynamic profile compatible with the 2021 Tarmac SL7. Setback: 0 20mm. Sleek Di2 integration hides the Di2 junction box inside. Cylindrical aluminum head assembly adjusts fore aft and tilt with an easy access single bolt.