Ritchey WCS 1-Bolt Seatposts

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

WCS (World Championship Series) - These words evoke the core philosophy behind Ritcheys highest performance components. The rainbow stripe WCS logo represents the numerous world champions that have won on Ritchey. The WCS line is the gold standard for lightweight, bombproof race parts and cutting edge innovation.

Key Features:
  • Patented SideBinder clamp design uses a single 5mm bolt for quick, secure adjustment
  • Precision forged alloy clamp assembly for strength
  • Low-profile head for optimal saddle clearance and sleek lines
  • Wide saddle clamp reduces stress on lightweight saddle rails
  • Interchangeable clamps give compatibility for all popular rail sizes
  • 3D Forged 2014
  • Blatte or Wet Black Finish
  • 27.2, 30.9, 31.6mm Diameters
  • 300, 350, 400mm Lengths
  • 0mm (inline) or 20mm Offset
  • 195g

Ritchey Seatposts:
Dependability, smooth infinite adjustment, elegant finish and optimal strength-to-weight ratios are the hallmarks of Ritchey seatpost design. Even when Tom has already set the industry standard, his mind is contemplating alternative solutions and variations on his own themes. His latest patented clamp design, nicknamed the SideBinder, crowns our new WCS 1Bolt Carbon seatpost. Precision forging, super-slick installation and adjustment, and distinctive looks another classic Ritchey post


Occasionally, without notice, manufacturers change product design and/or specifications.