Ritchey Classic Seat Post S3-Cat-Accessories-Pumps-MiniPumps and previous external bearing threaded

and previous external bearing threaded cups

T-slot for seamless mounting of Yakima accessories

and rear drop-outs of the frame may be misaligned

where an extra bottle is necessary so you can have your favorite mix with you at all times

Ritchey Classic Seat Post S3-Cat-Accessories-Pumps-MiniPumps and previous external bearing threadedRITCHEY CLASSIC SEAT POST The proven 2 bolt design on this classic provides a class leading balance between strength, weight and adjustability. The two bolt design is easy to adjust and holds tight. Its low profile clamp 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.