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Niner Carbon Seatpost
(34)

Niner Carbon Seatpost

Item #: SE227A02
From USD$29.99 SAVE 66% USD$89.00 msrp
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Niner Carbon Seatpost

Niner Carbon Seatpost

The Niner Carbon Seatpost is one of the best ways reduce weight while simultaneously providing a more pleasant riding experience. The nature of carbon allows the post to bend slightly to absorb small road vibrations, resulting in a smoother and more comfortable ride. Weighing in at a mere 250g and featuring a unidirectional carbon finish with colorful graphics, the Niner Carbon seatpost is perfect for your XC race rig or your weekend Trail bike. The 370mm length offers plenty of room to get your saddle height just right while dialing in your saddle position is a breeze thanks to the super simple 2-bolt clamp; the same design used on Niner’s RDO seatpost. Like all Carbon Niner products, the Niner Carbon seatpost is backed by Niner's C5 Carbon Warranty to esure confidence in your purchase (Remember: racing does NOT void your warranty!).

  • Carbon shaft with alloy head
  • Simple and strong 2-bolt clamp, zero setback design
  • 30.9mm x 370mm
  • 250g
  • Backed by Niner’s C5 Carbon warranty
4.7 / 5.0
34 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
25
8
1
0
0
Awesome seatpost
I bought this to save a little weight and to take out some of the vibration over studder bumps. It also added some style over my original silver post.

PROS: Durable, Lightweight, Attractive Design, Easy To Install
July 31, 2014
Location:
Michigan
lightweight but not that much
275g in my scale

PROS: Lightweight
March 2, 2016
Location:
San Jose, CA
Just what I needed
Needed a 400 seatpost. Fit my Niner Air 9 carbon. Fair price. No problems. Done. Solid product, no issues.

PROS: Lightweight, Durable, Easy To Install
September 11, 2015
Location:
Idaho
I will buy another of this for my other bike
It's early as expected date

PROS: Lightweight

CONS: Tough to Install
October 10, 2016
Location:
Iowa
Love this seatpost
Looks sharp. Lightweight. Well designed.

PROS: Durable, Lightweight, Attractive Design, Easy To Install
February 5, 2016
Location:
Alabama
Great seatpost
This is a great seat post. The quality is excellent, very nice.

PROS: Lightweight, Attractive Design, Durable, Easy To Install
January 26, 2016
Location:
Florida
Niner Carbon post
Nice looking post, perfect length tight out or the box. Fasteners easy to access, some can be a real pain

PROS: Easy To Install, Durable, Attractive Design, Lightweight
February 22, 2016
Location:
Marstons mills Ma
Beauty
This is a really good looking seat post that quiets trail chatter. A great upgrade.

PROS: Durable, Easy To Install, Attractive Design, Lightweight

BEST USES: Upgrade, Mountain Biking
January 12, 2016
Location:
New York
Great light post
Fast delivery

PROS: Lightweight, Smooth Ride

BEST USES: Cross Country, Road
April 19, 2016
Location:
Denver CO
Great money for value
When a sale came up with this post, I replaced my alloy post with this one on my Niner RIP Alloy 2014. It is an attractive post and very strong. Highly recommended!

PROS: Lightweight, Durable, Attractive Design

BEST USES: Mountain Biking, Racing
August 4, 2014
Location:
Carlsbad, CA

Q & A

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Browse 3 questions Browse 3 questions and 3 answers
I have a 2015 salsa el mariachi 3 with a 25mm Offset 400/31.6 seat post and I'm wondering if this one niner seat post would work for me?

Thank you in advance,

Alex.
Vto on Jun 19, 2016
BEST ANSWER: It would not since we only have 30.9 in stock. You'd need to find another seat post of the same diameter for it to work.
I see just one color option which is red. Is the red version is the one in the picture ( red brand letters on black seatpos)?
Naturs on Jun 3, 2016
BEST ANSWER: Hi Naturs,

Yes, the seatpost pictured (red brand letters on black seatpost) is the correct one. I hope this helps!
Will this niner carbon seatpost work on their road/gravel bike, the niner RLT? Yhanks.
Shane on Apr 18, 2016
BEST ANSWER: Shane, the RLT requires a 27.2mm seatpost. Currently, we only stock the 30.9mm version of this seatpost. Another option in the same general price range, that would fit your RLT, is the Race Face Next SL Carbon Post:

http://www.jensonusa.com/Rigid-Posts/Race-Face-Next-SL-Carbon-Seatpost-2014?cs=Black

If you have any other questions, please don't hesitate to reach out to a Gear Advisor: (888) 880-3811.

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.