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Fox DOSS Dropper Seatpost

ITEM NUMBER: 275 FOXDS3
PRICE POINT:
$298.98
MSRP:
$339.00
 
SAVE 12%
 
PRODUCT DESCRIPTION

Fox DOSS Dropper Seatpost

Perfectly Positioned to Ride Any Trail

The all-new D.O.S.S. seatpost complements Fox's CTD ride dynamics system with on-the-fly seat-height adjustability, so you're perfectly positioned to tackle any type of terrain.

CTD 3-Position Integration

Gain complete ride control at your fingertips with the lever-actuated, three-position D.O.S.S. seatpost. It syncs with front and rear suspension settings Climb, Trail, and Descend - for instant performance optimization based on the terrain.

The easy-to-find middle position dual levers and the internal positioning system make it easy and automatic to find middle Trail position every time.

  • Provides 4-position mounting options: left/right, above/below, handle bar
  • Fast and easy reach accessibility
  • Dual levers make it easy to find middle trail position every time
  • Adjustable reach
  • Dual internal cam system for easy travel-setting activation
  • Air pressure is used to adjust the speed return (10-25 psi)
  • Saddle clamp has a no slip, 2-bolt design

If you're replacing your seatpost you may want to get a new saddle too. Take a look at our entire selection of saddles here.

Due to manufacturer restrictions we can only ship this item within the U.S.

PRODUCT SPECIFICATIONS

Model D.O.S.S.
Material Alloy
Sizes 30.9mm / 31.6mm
Type/Application XC/trail/AM
Length Options 4", 5"
Cable Routing Left or Right
Travel Modes Climb, Trail, Descend
Weight 1.37 lbs / 620g (30.9mm x 5")

Showing Questions 1 of 1


Q: What is the length of the tube that inserts into the frame? I have a lrg trek 9.9 ssl (FS) from 2012. I need to know if it will fit in length wise . (4 inch post )

A: Overall length is 335mm, the minimum insert is 95mm.


   
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Simple and Solid - Aug 22, 2015

1 2 3 4 5
5 out of 5 stars
Astoria, OR

This post is great. It is fairly easy to set up. If routing semi through the frame; I recommend setting up the cable housing then feeding the cable. Get your measurements, double/triple check, mark and cut. The cable is retained securely by the set screw. The seat is held secure and the the overall travel is buttery smooth: better than the Specialized Command post and at least as smooth, if not smoother than the Reverb. I am very happy with this post! Lastly, ensure that you do pump or check the air psi with the valve facing up. If you do not some of the lubricating oil will come out.

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A must buy! - Apr 27, 2014

1 2 3 4 5
5 out of 5 stars
GAVIOTA, CA

This make a good mtb great! i had everything else on the bike, but finally had to get the dropper post. it works good takes time to set it up properly and i have to run like 45lbs pressure to get the post to come all the way back up, but ill never ride without one now :)

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Love riding with the DOSS dropper - Sep 10, 2013

1 2 3 4
4 out of 5 stars
Denver, CO

I've been riding this dropper post for six months and I love it. The one-inch drop position is great for mild downhill sections and mostly downhill rolling trails. The four-inch (all the way down) position works great for steep drops and fast cornering. I put 12 PSI in it and it works great. I've demo'ed bikes with other droppers and this one is smoother and easier to move down. It's very solid. I really like the two-bolt seat attachment, totally rigid. The only thing keeping me from giving it 5-stars is the clunky remote lever. I made my own mounting bracket from an old brake mount and it works so much better. I don't even use the black lever. After a few rides, I got the hang of just using the silver lever to move it into either position and it works great.

3 out of 3 people found this review helpful
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