(888) 880-3811 (888) 880-3811
Show Prices In:

Promax DP-1 Dropper Seat Post Clamp

Item #: QR230B00
Buy Now
USD$19.99
Found a Lower Price?
Availability Please make a selection
Choose ColorGold
Quantity
Add To Cart
Add To Wishlist
close

Tell a friend! We'll send your friends the page and your message.
Note: You and your friend's email addresses are only used once as a referral. We will not collect or store the email addresses.

Friend's Name:
Your Name:
Friend's Email:
Your Email:
Message
(500 char. max)
Notify Me
Receive an email when this product becomes available.

Enter your name and email to be notified when this product is in stock and available to purchase.
First Name:
Last Name:
Email:

Promax DP-1 Seat Post Clamp

The very first multi-tasking seatclamp has arrived! Cold forged and CNC machined from resilient 6061-T6 aluminum alloy, the DP-1 clamp is designed to be used with a remote dropper seatpost. Keep your cable secure and protected as this clamp directs and guides between the lever and seatpost. The DP-1 clamp is refined and lightweight, weighing in at only 20 grams to provide the unscathed routing a dropper post requires. The laser etched graphics and stainless steel hardware give the DP-1 clamp good looks to go along with its intelligence. The perfect combination!

  • Designed to work in conjunction with a remote dropper seatpost
  • Cold forged and CNC machined from 6061-T6 aluminum alloy for durability and dependability
  • Claimed weight: 20 grams
  • 34.9mm
  • Laser-etched graphics and stainless steel hardware
  • Meets or exceeds ENM standards
Related Products
The Deity Pinner saddle features a slim profile ...
Seat clamp for standard rail saddles. These are ...
Thomson Elite Dropper Seatpost Thomson components are known ...

REVIEW SNAPSHOT®

by PowerReviews
Promax DP-1 Dropper Seat Post Clamp
 
4.5

(based on 10 reviews)

Ratings Distribution

  • 5 Stars

     

    (7)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Lightweight (10)
  • Attractive (9)
  • Easy to install (9)
  • Durable (5)

Cons

    Best Uses

    • Mountain biking (8)
    • Upgrade (3)
      • Reviewer Profile:
      • Avid cyclist (7)
      • Was this a gift?:
      • No (8)

    Most Liked Positive Review

     

    Can't believe there aren't more of them!

    There's not a lot to say really: if you have a dropper post with the cable attached to the telescopic part of the seat post (and therefore cable movement during actuation), then 2...Read complete review

    There's not a lot to say really: if you have a dropper post with the cable attached to the telescopic part of the seat post (and therefore cable movement during actuation), then 2 things should be clear to you:
    1. Be thankful you didn't jump onboard the stealth and fixed cable position posts trend so soon ... what a stuff up those posts have been!
    2. You should most definitely have this clamp. It's a no brainer .... assuming like me both your bikes have the one size clamp offered.

    VS

    Most Liked Negative Review

     

    doesn't fit well

    It works well so far, but the sizing seems to be off on these: I bought a 34.9, which should be the correct diameter for a 30.9 seatpost, and it rides loosely on...Read complete review

    It works well so far, but the sizing seems to be off on these: I bought a 34.9, which should be the correct diameter for a 30.9 seatpost, and it rides loosely on the seat post when not snugged up, as opposed to normal clamps that will slide on snugly. When tightened up, it doesn't clamp uniformly: the top of the clamp squeezes together, while the bottom doesn't. As it stands, the bottom edge of the clamp isn't even touching the seat tube. It hasn't moved, however, so at this point it works, it just makes me nervous.

    Reviewed by 10 customers

    Sort by

    Displaying reviews 1-10

    Back to top

     
    5.0

    Does the job

    By jnicosia

    from NJ

    About Me Avid Cyclist

    Verified Buyer

    Pros

    • Attractive Design
    • Durable
    • Easy To Install
    • Lightweight

    Cons

      Best Uses

      • Mountain Biking

      Comments about Promax DP-1 Dropper Seat Post Clamp:

      This seat post clamp tidy's up the dropper seat post cable if you did't purchase the internal dropper seat post . I have the KS LEV dropper external cable

      • Was this a gift?:
      • No
       
      5.0

      XLNT for full length hydraulic hose

      By NinerJim

      from Southern California

      About Me Avid Cyclist

      Verified Buyer

      Pros

      • Attractive Design
      • Durable
      • Easy To Install
      • Lightweight

      Cons

      • NONE

      Best Uses

      • Rockshox Reverb
      • Upgrade

      Comments about Promax DP-1 Dropper Seat Post Clamp:

      Purchased this clamp as an upgrade to the stock ziplock clamp that comes with the Rockshox Reverb. The guide can be located wherever you choose, and keeps the hose from going places you don't want it to. Well built, cool design and colors. Use it on every bike with a Reverb or similar hose setup. No regrets, No worries.

      • Was this a gift?:
      • Yes
       
      5.0

      Can't believe there aren't more of them!

      By beej

      from Melbourne, Australia

      About Me Avid Cyclist

      Pros

      • Attractive Design
      • Durable
      • Easy To Install
      • Lightweight

      Cons

      • Limited Compatibility

      Best Uses

      • Mountain Biking

      Comments about Promax DP-1 Dropper Seat Post Clamp:

      There's not a lot to say really: if you have a dropper post with the cable attached to the telescopic part of the seat post (and therefore cable movement during actuation), then 2 things should be clear to you:
      1. Be thankful you didn't jump onboard the stealth and fixed cable position posts trend so soon ... what a stuff up those posts have been!
      2. You should most definitely have this clamp. It's a no brainer .... assuming like me both your bikes have the one size clamp offered.

      • Was this a gift?:
      • No
       
      5.0

      Perfect for dropper post

      By Jonathan trailslayer

      from Kansas City, Mo

      About Me Casual/ Recreational

      Verified Reviewer

      Pros

      • Attractive Design
      • Durable
      • Easy To Install
      • Hods Cable
      • Lightweight

      Cons

        Best Uses

        • Mountain Biking
        • Upgrade

        Comments about Promax DP-1 Dropper Seat Post Clamp:

        I use this with my command post to prevent cable rub from the dropper post cable. It keeps it clear of my frame and cleans up the look. red color matched my other red anodized part

         
        4.0

        Good Feature

        By Moka

        from Bahrain

        About Me Avid Cyclist

        Verified Reviewer

        Pros

        • Attractive Design
        • Easy To Install
        • Lightweight

        Cons

          Best Uses

          • Casual Riding
          • Mountain Biking
          • Upgrade

          Comments about Promax DP-1 Dropper Seat Post Clamp:

          the "clamp loop" feature is very useful if you are using an adjustable seat post with an external cable routing. that's the only reason i bought this over the others, but the material of which the "clamp loop" is made out of is very brittle, i have cracked mine because i slightly over tightened it. if you are careful enough you should not have this issue. Other than that its a great investment.

          • Was this a gift?:
          • No
           
          5.0

          A smart Purchased

          By Nottism

          from Legazpi City, Philippines

          About Me Avid Cyclist

          Pros

          • Attractive Design
          • Durable
          • Easy To Install
          • Lightweight

          Cons

            Best Uses

            • Mountain Biking

            Comments about Promax DP-1 Dropper Seat Post Clamp:

            It makes your dropper cable neat and attractive!

            • Was this a gift?:
            • No
             
            5.0

            Great solution

            By Mike

            from Carlsbad, CA

            About Me Avid Cyclist

            Verified Buyer

            Pros

            • Attractive Design
            • Easy To Install
            • Lightweight

            Cons

              Best Uses

              • Mountain Biking

              Comments about Promax DP-1 Dropper Seat Post Clamp:

              Must have for a frame/post where internal routing through the seat tube is not an option. I use it with my Stumpjumper FSR and Specialized Command Post.

              I don't think this would work or even be necessary with a KS LEV. This is for posts where the cable runs up under the seat.

              • Was this a gift?:
              • No
               
              2.0

              doesn't fit well

              By grog

              from tucson

              About Me Avid Cyclist

              Pros

              • Lightweight

              Cons

              • Limited Compatibility

              Best Uses

                Comments about Promax DP-1 Dropper Seat Post Clamp:

                It works well so far, but the sizing seems to be off on these: I bought a 34.9, which should be the correct diameter for a 30.9 seatpost, and it rides loosely on the seat post when not snugged up, as opposed to normal clamps that will slide on snugly. When tightened up, it doesn't clamp uniformly: the top of the clamp squeezes together, while the bottom doesn't. As it stands, the bottom edge of the clamp isn't even touching the seat tube. It hasn't moved, however, so at this point it works, it just makes me nervous.

                • Was this a gift?:
                • No
                 
                4.0

                Good build quality

                By Moka

                from Bahrain

                About Me Casual/ Recreational

                Verified Buyer

                Pros

                • Attractive Design
                • Easy To Install
                • Lightweight

                Cons

                  Best Uses

                  • Mountain Biking

                  Comments about Promax DP-1 Dropper Seat Post Clamp:

                  Good sturdy design. Although the plastic loop is very fragile.

                  • Was this a gift?:
                  • No
                   
                  5.0

                  Slick Dropper Cable Routing

                  By Tobster

                  from Fullerton Ca

                  About Me Competitive Cyclist

                  Pros

                  • Attractive Design
                  • Easy To Install
                  • Lightweight

                  Cons

                    Best Uses

                    • Mountain Biking

                    Comments about Promax DP-1 Dropper Seat Post Clamp:

                    About Time!

                    • Was this a gift?:
                    • No

                    Displaying reviews 1-10

                    Back to top

                    Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.

                    Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.

                    Get free shipping with your $50 purchase today when you choose Standard Shipping at 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

                    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.