Ritchey Comp Zero Carbon Seatpost: 30.9mm, 400mm, Black

The Ritchey Comp Zero Carbon seatpost delivers precision saddle positioning with dual fore-and-aft bolts that lock your seat in place—no slipping on rough terrain or during quick remounts. Built from lightweight UD carbon fiber with a 6061 alloy clamp, this 30.9mm post combines durability with adjustability for riders who demand control and reliability on every ride.