Ritchey WCS Carbon One-bolt. Head uses less aluminum than other designs, resulting in reduced weight.
- Head uses less aluminum than other designs, resulting in reduced weight
- Design allows adjustments to be made with one easily accessed horizontal bolt
- 1-piece shaft and cradle support
- 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 (ST3280, ST3281)