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Zipp Service Course SL Seatpost 20mm Offset
Zipp Service Course SL Seatpost 0mm Offset
20mm Offset
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Zipp Service Course SL Seatpost 2
Zipp Service Course SL Seatpost 1

Zipp Service Course SL Seatpost

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MSRP: $172.00
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Description

Unidirectional Carbon Fiber Seatpost Tuned For Ride Comfort

The Zipp Service Course SL Seatpost is specifically tuned to be more shock-absorbing than the "comfort" seatposts on the market, while still passing the brand's strict internal MTB strength test.

Flex engineered into the lightweight carbon tube keeps the rider comfortable over any terrain.

Better fit means better performance, and if your saddle is out of position, you'll waste energy with every pedal stroke.

The secure, two-bolt clamp makes for easy micro-adjustments of saddle position, and the head has been redesigned for maximum bolt head accessibility.

With 0mm and 20mm setback options, it's possible for nearly any rider to achieve the perfect fit, and the clamp works with all saddle rail types.

Features:

  • Unidirectional carbon fiber tuned for ride comfort
  • Lightweight clamping system
  • Distinctive Zipp cosmetics with stealth decals
  • Choose from 3 post diameter: 25.4mm, 27.2mm, or 31.6mm
  • Choose from 2 offsets: 0mm or 20mm
  • Post length: 400mmm
  • Hardware: Steel

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Specifications

25.4mm/0mm Offset - Black w/Matte Black Logo

Mfg PartNum: 00.6818.057.001 

Setback: 0 degrees

Seatpost Type: Rigid 

Seatpost Clamp: 25.4 

25.4mm/20mm Offset - Black w/Matte Black Logo

Mfg PartNum: 00.6818.056.001 

Setback: 20 mm

Seatpost Type: Rigid 

Seatpost Clamp: 25.4 

27.2mm/0mm Offset - Black w/Matte Black Logo

Mfg PartNum: 00.6818.057.002 

Setback: 0 degrees

Seatpost Type: Rigid 

Seatpost Clamp: 27.2 mm

27.2mm/20mm Offset - Black w/Matte Black Logo

Mfg PartNum: 00.6818.056.002 

Setback: 20 mm

Seatpost Type: Rigid 

Seatpost Clamp: 27.2 mm

31.6mm/0mm Offset - Black w/Matte Black Logo

Mfg PartNum: 00.6818.057.000 

Setback: 0 degrees

Seatpost Type: Rigid 

Seatpost Clamp: 31.6 mm

31.6mm/20mm Offset - Black w/Matte Black Logo

Mfg PartNum: 00.6818.056.000 

Setback: 20 mm

Seatpost Type: Rigid 

Seatpost Clamp: 31.6 mm

Mfg Warranty: 72 Mo. Parts & Labor

Warranty URL: https://www.sram.com/en/zipp/campaigns/warranty

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Seatpost
rating
by Seatpost
Cycling Enthusiast
Midwest

I wanted a no setback seatpost for a better fit on the bike than the one it came with. Seems good. Original post was also carbon fiber. Didn't notice a big difference in regards to flex versus the original.

Reviewed 7/10/2023
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