The Ritchey WCS 1-Bolt Seatpost features the patented SideBinder clamp desing that uses a single 5mm bolt for quick, secure adjustment. Possibly the cleanest post on the market, Ritchey’s Zero-Offset WCS 1-Bolt post combines elegant design excellence with unparalleled performance. Wide single bolt secured saddle clamp reduces stress on saddle rails, making the patented SideBinder clamp’s easy adjustability the most functionally aesthetically pleasing post Ritchey offers.

• Works with all saddles with available clamp kits (ST3282, ST3283)
• SideBinder clamp uses a single 5mm bolt to secure the saddle
• Wide saddle clamp reduces stress on lightweight saddle rails