ROSE Bikes WCS 1-Bolt Zero seat post| Rigid Seatposts

The Ritchey WCS 1-Bolt Zero seatpost impresses with a weight that is very close to carbon seatposts, thanks to the use of lightweight TR741 aluminium. The Ritchey SideBinder clamp mechanism uses a single 5mm bolt for a quick and secure installation of the saddle. Thanks to a wide saddle clamp, there is no stress on the saddle rail, which especially proves advantageous on lightweight saddle rails.

Details:
With SideBinder clamp mechanism: mount the saddle quickly and securely with just one bolt and adjust it to your preferred riding position
Matt black finish
No rear offset (zero)
Weight: approx. 195 g (Ø 27,2 mm)
Length: 300 mm (Ø31,6 mm), 350 mm (Ø 27,2 mm), 400 mm (Ø 31,6 mm)
Material: 3D forged TR741 aluminium

Attention: Not suitable for mounting saddles with strongly oval-shaped rails. Appropriate saddles of our range are marked accordingly!