Ritchey WCS Trail Zero Seatpost 30.9 400mm 0 Offset Description-10x135/170/190mm Thru-Axle End Caps improves tire performance at equivalent

improves tire performance at equivalent pressures and allows fewer pinch flats

Universal mounting hardware fits all factory

Stable tripod base folds for storage or transport and includes a handy carry bag

And Fill Valve) - Reverb AXS B1+ (2026+)

Compatible Wheel Size 26 to 700C Maximum Load 10kg Rack Dimensions 19

Ritchey WCS Trail Zero Seatpost 30.9 400mm 0 Offset Description-10x135/170/190mm Thru-Axle End Caps improves tire performance at equivalentThe Trail post offers no slip saddle engagement and high adjustability by securing the rails with fore and aft bolts. Whether you're hitting rough singletrack or remounting in a hurry this ensures the saddle stays exactly where you want it. Fore aft adjustment bolts for precision adjustment and secure clamping Length 400 Color Blatte Diameter 30. 9 Material Aluminum Defined Color Black Clamp Style Standard Rails Offset (mm) 0