The 30.9mm Ritchey 2-Bolt Aluminium Seatpost uses a two bolt clamp design making it easy to adjust and find the perfect position.
Made from 6061 Alloy.
2-pieces construction
Low profile clamp reduces stress on lightweight saddle rails.
Bolts oriented to the axis of the rails for greatest contact area with the saddle.
Printed logo.
BB Black Finish
Diameter : 30.9mm
Length : 400mm.