Ritchey WCS Carbon Zero post, 27.2x400mm - UD Hammers & Punches - OBW-3 has a 14mm

- OBW-3 has a 14mm opening

121473-Q0-L

Features a quick adjusting cam-type clamp that fits tubes up to 76mm and rotates 360 degrees for easy access to any part of the bike

For full compatibilty listing please see the links tab below

129045-Q0-L

Ritchey WCS Carbon Zero post, 27.2x400mm - UD Hammers & Punches - OBW-3 has a 14mmMonocoque unidirectional carbon shaft with alloy clamp A single side load bolt keeps the wide clamp together while reducing stress on the saddle rails 7x7mm saddle rail clamp included 185g (27. 2 350mm) Today's Stock Status 10+ Available to ship in 2 4 Business Days UPC: 796941416863 EAN: Not available Manufacturer Part Number: 41056117039 RC3538 ST0101 127909 Q0 L