Sleek design and ultimate functionality of the WCS 1-Bolt seatpost are the hallmarks of Ritchey design. Single bolt actuated side load clamp offers easy adjustability and simple security in a post that works as nicely as it looks.
 
Material: 7050 alloy
Diameter: 27.2, 30.9, 31.6mm
Total length: 350, 400mm (including 100mm of minimum insert)
Offset: 20mm
Saddle clamp: 7x7mm saddle rail clamp included (interchangeable clamps available for carbon rail saddles)
Saddle clamp torque: 12Nm (max)
Seat collar torque: not specified - follow frame/seat binder specification
Weight: 230g (27.2x350mm)
Colour: Blatte
Size: 350x27.2, 400x30.9, 400x31.6