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RITCHEY

RITCHEY WCS 1-BOLT Seatpost

Manufacturer reference: 41055427022
The RITCHEY WCS 1-BOLT Seatpost embodies Ritchey design: clean lines and maximum functionality. Forged from 7050 alloy, it features the single-bolt SideBinder clamp, which... Read more

Recommended price* : 104,89 €

Regular price 94,99 €
Regular price Sale price 94,99 €
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Description

The RITCHEY WCS 1-BOLT Seatpost embodies Ritchey design: clean lines and maximum functionality. Forged from 7050 alloy, it features the single-bolt SideBinder clamp, which makes it easy to adjust the saddle’s fore-aft position and tilt securely.

Its 20 mm setback provides more distance from the handlebars for a more comfortable position, while its variable wall thickness design (force-directional butting) places material where strength is needed to reduce weight. It comes with a clamp for 7x7 mm rails; interchangeable clamps are available for carbon rails.

Available in 30.9 and 31.6 mm diameters and a 400 mm length, with a Blatte finish (matt black). Maximum saddle clamp torque: 12 Nm.

Ref: 16148200751484

Technical information

Brand: Ritchey
Range: WCS
Material: 3D-forged 7050 alloy
Diameters (manufacturer specifications): 27.2, 30.9 and 31.6 mm
Overall length: 350 or 400 mm (including 100 mm minimum insertion)
Setback: 20 mm
Clamp system: single-bolt SideBinder
Supplied clamp: for 7x7 mm rails (interchangeable clamps available for carbon rails)
Maximum saddle clamp torque: 12 Nm
Seatpost collar torque: not specified; follow the frame or collar instructions
Design: variable wall thickness (force-directional butting)
Weight: 230 g (27.2 x 350 mm)
Colour: black (Blatte)

Price information

*Supplier recommended retail price in October 2026