Ritchey WCS Zero Seatpost: 27.2 400mm Zero Offset Matte Black MFPN=00.4318.025.190 Equipped with an integrated USB

Equipped with an integrated USB stick for cable-free charging

Can be used with warm water and cleaned with hot water or can be put in the dishwasher (100% dishwasher safe

2 Clamp Style Standard Rails Offset (mm) 0 Color Black Min Height 287

Flat Protection Tread Color Black Defined Color Black ISO Width (mm) 50 ISO Diameter 584 / 650b / 27

Seals porous tires and bead/rim gaps

Ritchey WCS Zero Seatpost: 27.2 400mm Zero Offset Matte Black MFPN=00.4318.025.190 Equipped with an integrated USBWhether it's a cross remount an unexpected pothole or a rough line down the trail the WCS Zero post will not relinquish its position no matter what. Featuring a confidence inspiring extra secure fore aft bolt system the Zero post is second to none in ease of installation and fit adjustment. Fore aft adjustment bolts for precision adjustment and secure clamping Length 400 Color Black Diameter 27. 2 Material Aluminum Defined Color Black Clamp Style