Ritchey WCS 1-Bolt Seatpost: 31.6 400mm 20mm Offset Blatte

The Ritchey WCS 1-Bolt Seatpost features the patented SideBinder clamp desing that uses a single 5mm bolt for quick secure adjustment.SideBinder clamp uses a single 5mm bolt to secure the saddleWide saddle clamp reduces stress on lightweight saddle railsWorks with all saddles with available clamp kits (ST3282 ST3283)