Ritchey WCS 1-Bolt Seatpost: 30.9 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 saddle
Wide saddle clamp reduces stress on lightweight saddle rails
Works with all saddles with available clamp kits (ST3282 ST3283)
- TECH SPECS
| Defined Color | Black |
| Offset (mm) | 20 |
| Diameter | 30.9 |
| Color | Blatte |
| Material | Aluminum |
| Clamp Style | Standard Rails |
| Length | 400 |
