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![Load image into Gallery viewer, Ritchey WCS 1-Bolt Seatpost 30.9 400mm 20mm Offset Matte Black SideBinder Clamp](http://365cycles.com/cdn/shop/files/ST4197-01_400x@2x.jpg?v=1717596389)
The Ritchey WCS 1-Bolt Seatpost features the patented SideBinder clamp desing that uses a single 5mm bolt for quick, secure adjustment.
- 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
Description
The Ritchey WCS 1-Bolt Seatpost features the patented SideBinder clamp desing that uses a single 5mm bolt for quick, secure adjustment.
- 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