Ritchey Classic Zero Seatpost - 27.2mm 350mm High Polish Silver Pressure) The 35 mm/1

The 35 mm/1

Dynamic lube activates on loaded bushings and seals reducing stiction and running friction

8mm 38cm Matte Black A2

Removable valve core allows for fast cleaning and uninterrupted air flow

Multiple modes

Ritchey Classic Zero Seatpost - 27.2mm 350mm High Polish Silver Pressure) The 35 mm/1Classic seat post provides a class leading balance between strength weight and adjustability. The clamp design reduces stress on lightweight rails and won't bottom out and the bolts are oriented to the axis of the rails for greatest contact area with the saddle. The Classic also features Ritchey's 'Classic' high polish silver finish. Low profile clamp reduces stress on lightweight rails and won't bottom out 3D forged 2014 alloy Length 350 Max Height