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Zipp Service Course SL Seatpost - 20mm Setback
Sale price
$190.00
Regular price
$190.00
Prices subject to change. How pricing works →
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- RA price match promise
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In Stock Ships in 1-2 weeks based on its location
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SKU: 00.6818.056.001 Option: Black / 25.4mm
Pickup available at RA Cycles Brooklyn
Pickup available at RA Cycles Walnut Creek
Qualifying customers may be able to pay with their HSA or FSA through Flex. Flex disclosures (opens in a new tab)
Stock Availability by Location
RA Cycles Brooklyn In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
105 5th Ave, Brooklyn, NY 11217718-636-5242
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
RA Cycles Walnut Creek In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
2099 Mt Diablo Blvd, Walnut Creek, CA 94596925-433-7099
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
Distribution Center - East In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
Distribution Center - Central In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
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Zipp Service Course SL Seatpost - 20mm Setback
$190.00
Zipp Service Course SL Seatpost - 20mm Setback Info
The Zipp Service Course SL Seatpost — 20mm Setback is built from carbon fiber, tuned to absorb road vibration without the weight penalty that typically comes with compliance-focused designs. Zipp positions it as stiffer than a comfort-oriented post yet more forgiving than a pure race component — a balance that suits riders who spend long hours in the saddle without sacrificing responsiveness. The 20mm setback moves your saddle rearward relative to the rails, giving you the hip-over-pedal position that longer-limbed or more upright riders often need to dial in their fit.
A two-bolt clamp system lets you make fine adjustments to saddle angle and fore-aft position without the fumbling that single-bolt designs can involve. Available in three diameters — 25.4mm, 27.2mm, and 31.6mm — it covers a wide range of frame specifications, from older road standards to contemporary builds.
Zipp Service Course SL Seatpost Specs at a Glance
- Material: Carbon fiber
- Setback: 20mm
- Clamp: Two-bolt saddle clamp
- Diameter options: 25.4mm, 27.2mm, 31.6mm
- Finish: Black
PRICE MATCH GUARANTEE
We will price match against advertised or quoted prices from other authorized dealers of the product!