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Fox Doss 5" Dropper Seatpost

Item #: SE247G00
Qty

Fox’s new D.O.S.S. dropper seatpost brings some unique features to the dropper seatpost game. The remote lever for the D.O.S.S. dropper seatpost features two levers in silver and black. The two levers help in dialing in just the right amount of drop on the post and not have to hunt blindly. Push the smaller black lever and drop the post 40mm to the trail setting. Hitting the black lever again raises the saddle back up to the full height (climb). The silver lever allows the dropper post to move throughout the whole range of travel, including stopping at the 40mm Trail position. The three positions correspond to the Climb/Trail/Descend positions used in the new 2013 Fox suspension lineup. When in the middle of tackling the toughest trail, the perfect seat height is just a flip of the lever away. The lever can be positioned above or below the bar and on either the left or right side.

A low amount of air pressure of between 10-25 PSI is required to smoothly and quickly return the Fox D.O.S.S. dropper seatpost to the full length climb setting. The cable moving from the remote to the post can also be attached to either the right or left side of the saddle to keep the cable routing on different frames clean.

Travel Positions
Climb (Fully extended)
Trail (Middle position-40mm below Climb)
Descend (Lowest position)

  • 5” / 120mm Travel Dropper Post
  • 1.37 lbs / 620 g (post, remote lever, hardware, cable and housing)
  • 2 Bolt Micro-Adjusting Saddle Clamp
  • 31.6mm or 30.9mm Post Diameter
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REVIEW SNAPSHOT®

by PowerReviews
Fox Racing ShoxFox Doss 5" Dropper Seatpost
 
4.9

(based on 17 reviews)

Ratings Distribution

  • 5 Stars

     

    (15)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (14)
  • Attractive (10)
  • Durable (10)

Cons

No Cons

Best Uses

  • Mountain biking (12)
    • Reviewer Profile:
    • Avid cyclist (9), Casual/ recreational (3)
    • Was this a gift?:
    • No (13)

Reviewed by 17 customers

Sort by

Displaying reviews 1-10

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5.0

Fox dropper

By Lost

from Puerto Rico

About Me Competitive Cyclist

Verified Buyer

Pros

  • Attractive Design
  • Durable
  • Easy To Install

Cons

    Best Uses

    • Mountain Biking

    Comments about Fox Racing Shox Fox Doss 5" Dropper Seatpost:

    Exactly what I want it

    • Was this a gift?:
    • No
     
    5.0

    Nice piece of kit

    By CBarger

    from Asheville, NC

    About Me Casual/ Recreational

    Verified Buyer

    Pros

    • Attractive Design
    • Durable
    • Easy To Install

    Cons

      Best Uses

      • Mountain Biking
      • Racing
      • Upgrade

      Comments about Fox Racing Shox Fox Doss 5" Dropper Seatpost:

      Easy to install and get set up compared to other dropper designs that require bleeding. Of you can run a gear shift cable then that's all you need to know. The best is the quick return. Its fast but not forceful.

      • Was this a gift?:
      • No
       
      4.0

      Love the 3 positions

      By Steve

      from Raleigh, NC

      About Me Avid Cyclist

      Verified Buyer

      Pros

      • Attractive Design
      • Easy install
      • Easy To Install

      Cons

      • Cable routing

      Best Uses

        Comments about Fox Racing Shox Fox Doss 5" Dropper Seatpost:

        I only gave this 4 stars because it took a while to get the cable routing correct and not rubbing on my tire when dropped.

        The three position settings are excellent. Saves me from having to get it just right, as is the case with my reverb.

        • Was this a gift?:
        • No
         
        5.0

        Amazingly Functional

        By psickoblongata

        from Mill Valley, CA

        About Me Avid Cyclist

        Verified Reviewer

        Pros

        • Attractive Design
        • Durable
        • Easy To Install
        • Fox Functionality

        Cons

        • Additonal Weight

        Best Uses

        • Mountain Biking

        Comments about Fox Racing Shox Fox Doss 5" Dropper Seatpost:

        I use the D.O.S.S. countless times every ride. I love downhill and a dropper post adds the fun and ease of continual descents without stopping and dropping. I bought this as the first generation Fox made and waited months after all my friends had a dropper post. It was going to be Fox or Thomson. I hate things that do not function properly and I always go to one of a handful of companies that, although not inexpensive, deliver on function and durability. Years later I still have mine. I just hope it fits a new Yeti SB5 someday. 30.9mm

        • Was this a gift?:
        • No
         
        4.0

        Pretty Good!

        By Evil Uprising!

        from Golden, CO

        About Me Avid Cyclist

        Pros

        • Awesome
        • Easy To Install

        Cons

          Best Uses

          • Mountain Biking

          Comments about Fox Racing Shox Fox Doss 5" Dropper Seatpost:

          I am happy to finally be on a dropper post. It really is a great upgrade. This one looks the business and took no time to setup. Having some trouble tuning it to go up to the middle setting. But I either have it all the way up or all the way down. Slight play in the saddle but not very noticeable.

          • Was this a gift?:
          • No

          (1 of 1 customers found this review helpful)

           
          5.0

          Awesome Dropper Seatpost

          By TroutFishingInAmerica!

          from Ogden, Utah

          About Me Avid Cyclist

          Verified Buyer

          Pros

          • 3 Set Positions
          • Attractive Design
          • Cable Actuated
          • Durable
          • Easy To Install
          • External Frame Routing

          Cons

          • It Adds Weight

          Best Uses

          • Downhill
          • Mountain Biking
          • Technical Trails
          • Uphill

          Comments about Fox Racing Shox Fox Doss 5" Dropper Seatpost:

          I ride a lot of miles in the Utah mountains with lots of ups and downs. It is great to change seat height with the flick of a switch. I can attack downhill sections much harder than before because I can get the seat out of the way. I get extra control on technical trail sections with the 40 mm drop which is just enough to make it easier to move around on the bike and maintain control. And then it is so easy to go back to full extension for most of my pedaling. I appreciate the pre-set positions so that I don't have to guess how much is enough when I drop the seat. I am 5'11" so I went with the 5 inch drop instead of the 4 inch drop--I am glad I did! I have a lot on my handlebars with separate clamps for the shifters and brake levers. The shifters include a sight glass for the gears, but Fox made this work perfectly so that I installed it far enough past the other clamps and sight glass that it is in perfect reach and it doesn't get in the way of anything else. My hands stay on the grips and my thumb easily reaches the actuation lever. This makes my riding much safer and so much more enjoyable! Great addition!

          • Was this a gift?:
          • No
           
          5.0

          Awesome, love it

          By Maverick

          from San Diego, CA

          About Me Avid Cyclist

          Verified Buyer

          Pros

          • Attractive Design
          • Durable
          • Easy To Install

          Cons

            Best Uses

            • Mountain Biking

            Comments about Fox Racing Shox Fox Doss 5" Dropper Seatpost:

            I looked at all the dropper posts and did a lot of comparing. I ended up ordering the Fox DOSS and I don't regret it one bit. When I pulled it out of the box it looked very nice and quality built. The remote lever looked a little bulky but very solid and I don't think it will ever break. The remote lever was a bit of concern for me as I heard a lot of people complain about it. Well I found the perfect spot for it and worked out waaay better than I had thought it would.

            Yes the remote has two levers (black and silver), this is a concern for some people as it being "too much". I discovered that having this design is the perfect set up. I see why Fox made it this way, its awesome! The 3 positions are just right and I have no complaints.

            After using this post I don't see a need for having a post that you can adjust anywhere in the stroke. When you're hauling the mail down a trail you don't have to worry about getting the "right" height. Just use the levers and bam your in the right position every time without thinking about where to stop the post.

            It's very smooth operating and the cable routing is on the side instead of being in the rear. This is just a great design as the cable will never get in the way of the rear tire and actually made cable routing a little better on the frame.

            I have used this post a lot since my purchase as I ride quite a bit through out the week. I can tell its going to bring me years of trouble free use and enjoyment.

            If your looking for a quality dropper post that's easy to operate. This Fox DOSS is well worth the money!

            • Was this a gift?:
            • No
             
            5.0

            Dropper post makes life easier

            By iYAAYAS

            from Texas

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Attractive Design
            • Durable
            • Easy To Install

            Cons

              Best Uses

              • Mountain Biking

              Comments about Fox Racing Shox Fox Doss 5" Dropper Seatpost:

              I have been waiting to get a dropper post for a year now and the Jenson USA price for the Fox DOSS was to good to pass up. Wish I would have spent the money earlier. I can maneuver the bike so much better now. Cornering and descending with ease now that I don't have to contend with the seat anymore. Thanks!

              • Was this a gift?:
              • No

              (0 of 1 customers found this review helpful)

               
              5.0

              Love it, how did I ride with out it

              By Chadblue

              from Lancaster, Ca

              About Me Avid Cyclist

              Verified Reviewer

              Pros

              • Attractive Design
              • Durable
              • Easy To Install

              Cons

              • Heavy

              Best Uses

              • Mountain Biking

              Comments about Fox Racing Shox Fox Doss 5" Dropper Seatpost:

              Great so far, hasn't given me any problems yet.

              • Was this a gift?:
              • No

              (0 of 2 customers found this review helpful)

               
              5.0

              Excelente producto

              By Juan Bernardo Cuellar

              from Miami

              About Me Competitive Cyclist

              Verified Buyer

              Pros

              • Attractive Design
              • Durable
              • Easy To Install

              Cons

                Best Uses

                • Mountain Biking

                Comments about Fox Racing Shox Fox Doss 5" Dropper Seatpost:

                Mountain

                Displaying reviews 1-10

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