![Ritchey Comp ZERO 0mm 30.9 x 400mm 2 Bolt Clamp Seatpost Black Ritchey Comp ZERO 0mm 30.9 x 400mm 2 Bolt Clamp Seatpost Black](https://cdn11.bigcommerce.com/s-tpvx4esvgk/images/stencil/500x500/products/141698/369722/ritchey-comp-zero-0mm-2-bolt-clamp-seatpost-black-rig-spcz04272k__52687.1697212609.jpg?c=1)
Proven 2-bolt design provides a class-leading balance between strength, weight and easy adjustability.
Low-profile clamp reduces stress on lightweight rails and won't bottom out.
Specifications
• Material: 6061 alloy
• 2-pieces construction
• Diameter: 27.2, 30.9, 31.6mm
• Total length: 400mm (including 100mm of minimum insert)
• Offset: 25mm
• Saddle clamp: standard
• Saddle clamp torque: 13Nm (max)
• Seat collar torque: not specified - follow frame/seat binder specification
• Weight: 280g (27.2x400mm)
• Color: BB black