SeatpostPartial spec
Ritchey WCS WCS Carbon 1-Bolt Seatpost
Lists today at $312
Own a Ritchey WCS WCS Carbon 1-Bolt Seatpost?
Track its value in your garage, or list it for sale locally in a few taps.
What a used one is worth
New
$312
$265 to $312
Like new
$296
$252 to $312
Excellent
$281
$239 to $309
Good
$234
$199 to $257
Fair
$172
$146 to $189
For parts
$94
$80 to $103
From the current list price, adjusted for condition. Guidance from our catalog, not an appraisal.
Overview
- Brand
- Ritchey
- Series
- WCS
- Model
- WCS Carbon 1-Bolt Seatpost
- Type
- Seatpost
- Years
- up to 2026
- Current list price
- $312 (as of 2026-09)
Compatibility
- Rail
- round_7mm
- Seatpost diameter
- 27.2, 31.6
Specifications
- Clamp
- 1 bolt, 7x7 rail clamp included; 7x10 and 8x8.5 clamps sold separately
- Finish
- matte UD carbon
- Material
- carbon
- Weight g
- 185
- Length mm
- 350, 400
- Setback mm
- 25
- Weight note
- 27.2 x 350 mm
- Min insertion mm
- 100
US list price from the maker US store (schema.org offer, USD). Ritchey publishes no model years for its seatposts; the model is on the maker site in Sep 2026, first year unknown.
For sale now
None listed right now. Save a search in the app and get told when one appears. Parts are local pickup at launch.
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