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Thomson Elite X4 Mountain Stem

Item #: ST511A00
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USD$99.95
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The design team for the new Thomson 31.8 stems had a tough goal: make a stem better than the Thomson Elite Road and Mountain Stems. That was a tall order, given the popularity of the Elite models. They’ve done it, though - the new X4 is stronger AND lighter than before. It’s designed around the 31.8mm bar standard for increased stiffness and strength. The X4 incorporates a new steerer clamp design that shaves 20 grams, and of course, the beautiful design and machine work that have made Thomson famous, with a knee-friendly clamp and no welds to break. OK for use with carbon bars (always follow the mfrs. torque specs).
  • 90 degrees (0 degree rise), 100 degree (10 degree rise)
  • Weight: 166g (100mm)
  • 7000-series aluminum
  • Steerer clamp: 1 1/8
  • Stack Height: 40mm
  • Bar Clamp: 31.8mm
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REVIEW SNAPSHOT®

by PowerReviews
Thomson Elite X4 Mountain Stem
 
4.8

(based on 22 reviews)

Ratings Distribution

  • 5 Stars

     

    (18)

  • 4 Stars

     

    (4)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Lightweight (12)
  • Secures handlebar well (10)
  • Strong construction (10)
  • Stylish (8)
  • Ergonomic (5)

Cons

    Best Uses

    • Mountain biking (11)
      • Reviewer Profile:
      • Avid cyclist (7)
      • Was this a gift?:
      • No (10)

    Reviewed by 22 customers

    Sort by

    Displaying reviews 1-10

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    5.0

    Looks great, Bling factor!

    By Turba

    from San Juan, PR

    About Me Avid Cyclist

    Pros

    • Ergonomic Design
    • Lightweight
    • Secures Handlebar Well
    • Strong Construction
    • Stylish

    Cons

      Best Uses

      • Mountain Biking

      Comments about Thomson Elite X4 Mountain Stem:

      Functional, stands out, quality product. Had one on my prior bike, no problems what so ever.

      • Was this a gift?:
      • No
       
      5.0

      Great Stem

      By Stuck In Illinois

      from Illinois

      About Me Avid Cyclist

      Pros

      • Ergonomic Design
      • Lightweight
      • Secures Handlebar Well
      • Strong Construction
      • Stylish

      Cons

        Best Uses

        • Mountain Biking

        Comments about Thomson Elite X4 Mountain Stem:

        I replaced an older Thomson 25.4 with this 31.8 and it is living up to the Thomson name, best stems out there.

        • Was this a gift?:
        • No
         
        5.0

        Second Time Around

        By Lou

        from Campbell, CA

        About Me Avid Cyclist

        Verified Buyer

        Pros

        • Lightweight
        • Secures Handlebar Well
        • Strong Construction

        Cons

          Best Uses

          • Mountain Biking

          Comments about Thomson Elite X4 Mountain Stem:

          This is the second Thomson X4 that I have purchased. One for my ALU bike and one for my new Trek Remedy. This is a great stem. It is the perfect length for me. The design is very clean. The unit is built well and looks really good too!

          • Was this a gift?:
          • No
           
          5.0

          Sexy Stem

          By Chris

          from Bermuda

          About Me Competitive Cyclist

          Verified Buyer

          Pros

          • Lightweight
          • Secures Handlebar Well
          • Strong Construction
          • Stylish

          Cons

            Best Uses

            • Mountain Biking
            • Upgrade

            Comments about Thomson Elite X4 Mountain Stem:

            A great light-weight and strong stem and it just looks amazing. Not much else to say.

            • Was this a gift?:
            • No
             
            5.0

            Great stem

            By T. Robinson

            from Okinawa, Japan

            About Me Avid Cyclist

            Verified Buyer

            Pros

            • Lightweight
            • Secures Handlebar Well
            • Strong Construction

            Cons

              Best Uses

              • Mountain Biking
              • Upgrade

              Comments about Thomson Elite X4 Mountain Stem:

              This stem has a simple, strong, functional design. The machine work is beautiful, my only gripe is the glossy black finish. I got this stem in 70mm.

              • Was this a gift?:
              • No
               
              4.0

              Thomson Elite X4 stem

              By TireShredder

              from Summit, NJ

              About Me Avid Cyclist

              Verified Reviewer

              Pros

              • Doesn't Scratch Easily
              • Ergonomic Design
              • Lightweight
              • Secures Handlebar Well
              • Strong Construction
              • Stylish

              Cons

                Best Uses

                • Mountain Biking

                Comments about Thomson Elite X4 Mountain Stem:

                I can't say I know too much about bikes but through my few months of owning this stem I have thoroughly enjoyed it. I use to run a 110mm stem and although the turning was smooth I found I needed a more responsive feeling and switching to this X4 100mm stem I have noticed the difference and have put it to good use in my nearby singletrack trails.

                • Was this a gift?:
                • No
                 
                5.0

                precision beauty

                By Maverick

                from Brooklyn, NY

                About Me Casual/ Recreational

                Verified Buyer

                Pros

                • Ergonomic Design
                • Lightweight
                • Secures Handlebar Well
                • Strong Construction
                • Stylish

                Cons

                  Best Uses

                  • Mountain Biking

                  Comments about Thomson Elite X4 Mountain Stem:

                  I ride my mtb on street but have many BMX days behind me. Excellent stem, strong & pretty... the 70mm/0 degree rise draws me in closer for a more responsive front end... sweeeeet!

                  • Was this a gift?:
                  • No
                   
                  5.0

                  Rock solid

                  By GL

                  from Austin,Tx

                  About Me Competitive Cyclist

                  Verified Buyer

                  Pros

                  • Ergonomic Design
                  • Lightweight
                  • Secures Handlebar Well
                  • Strong Construction
                  • Stylish

                  Cons

                    Best Uses

                    • Mountain Biking

                    Comments about Thomson Elite X4 Mountain Stem:

                    Was running a Ritchey stem with King headset and Niner carbon rigid fork. Had consistent problems with stem loosening on the carbon fork resulting in loose headset. Changed out to the Thompson and haven't had to tighten it since...

                    • Was this a gift?:
                    • No
                     
                    4.0

                    Could be better

                    By Neverstp

                    from Ohio

                    About Me Avid Cyclist

                    Verified Buyer

                    Pros

                    • Lightweight
                    • Secures Handlebar Well
                    • Strong Construction
                    • Stylish

                    Cons

                      Best Uses

                      • Mountain Biking

                      Comments about Thomson Elite X4 Mountain Stem:

                      I love this stem but found the fasteners had a very shallow head when torquing them my bit kept wanting to work out only thing keeping this from being perfect.

                      • Was this a gift?:
                      • No
                       
                      5.0

                      This stem is hot !

                      By Scotty

                      from Denver, CO

                      About Me Avid Cyclist

                      Verified Buyer

                      Pros

                      • All Blacked Out
                      • Lightweight
                      • Secures Handlebar Well
                      • Strong Construction
                      • Stylish

                      Cons

                        Best Uses

                        • Mountain Biking

                        Comments about Thomson Elite X4 Mountain Stem:

                        This stem completes my mtb trio with the elite seatpost and black seatpost collar to match. This stem is lighter in hand than it looks, shows the usual fine machining Thomson is known for (just look how thin the front plate gets). Felt great at each point during the installation. And, in the end it has a slick, aircraft-precision feel to it.

                        • Was this a gift?:
                        • No

                        Displaying reviews 1-10

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