SeatpostPartial spec
Ritchey WCS WCS 1-Bolt Seatpost
Lists today at $120
Own a Ritchey WCS WCS 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
$120
$102 to $120
Like new
$114
$97 to $120
Excellent
$108
$92 to $119
Good
$90
$76 to $99
Fair
$66
$56 to $73
For parts
$36
$31 to $40
From the current list price, adjusted for condition. Guidance from our catalog, not an appraisal.
Overview
- Brand
- Ritchey
- Series
- WCS
- Model
- WCS 1-Bolt Seatpost
- Type
- Seatpost
- Years
- up to 2026
- Current list price
- $120 (as of 2026-09)
Compatibility
- Rail
- round_7mm
- Seatpost diameter
- 27.2, 30.9, 31.6
Specifications
- Clamp
- 1 bolt, 7x7 rail clamp included; clamps for carbon rails sold separately
- Finish
- Blatte (Ritchey matte black)
- Material
- alloy
- Weight g
- 230
- Length mm
- 350, 400
- Setback mm
- 20
- 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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