Nashbar Stem Adaptor

Item # NS-TSA
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Nashbar Stem Adaptor
Keep your threaded fork and headset, and have a better choice of threadless stems with the Nashbar Stem Adaptor.
  • Allows you to use threadless stems with your threaded steerer tube
  • Specify size for correct fit
  • 1" size fits 1" OD forks with a 22.2mm (7/8") ID
  • 1 1/8 size fits 1 1/8" OD forks with 25.4mm (1") ID
Nashbar Stem Adaptor
  • WEIGHT 210g
  • MATERIAL Alloy
  • RISE N/A
  • STEERER DIAMETER 1" or 1 1/8"
  • CLAMP DIAMETER 1 1/8"
  • CLAMP HEIGHT N/A
  • LENGTHS N/A
  • Rating 4.5

REVIEW SNAPSHOT®

by PowerReviews
Nashbar Stem Adaptor
 
4.6

(based on 20 reviews)

95%

of respondents would recommend this to a friend.

Pros

  • Durable (9)
  • Versatile (7)
  • Lightweight (4)

Cons

  • Heavy (5)

Best Uses

  • Road biking (10)
  • Commuting/city (7)
  • Mountain biking (3)
    • Reviewer Profile:
    • Avid cyclist (13), Casual/ recreational (7)
    • Cycling Style:
    • Speed oriented (8), Comfort oriented (6)
    • Was this a gift?:
    • No (18)

Reviewed by 20 customers

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Displaying reviews 1-10

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5.0

Fits perfectly

By NishikiJohn

from Ventura, CA

About Me Casual/ Recreational

Verified Buyer

Pros

  • Lightweight

Cons

    Best Uses

    • Commuting/City
    • Road Biking

    Comments about Nashbar Stem Adaptor:

    I put the stem adaptor into a '70's Nishiki, because the dropped bars became uncomfortable. The adaptor fit perfectly, and allowed me to mount a mtn bike stem. Very useful, and the key component to my upgrade.

    • Cycling Style:
    • Comfort Oriented

    Comment on this review

     
    5.0

    The missing link

    By Snow Beast

    from Minnesooooota

    About Me Casual/ Recreational

    Verified Buyer

    Pros

    • Durable

    Cons

      Best Uses

      • Mountain Biking

      Comments about Nashbar Stem Adaptor:

      Mongoose Beast needed legit handlebars... This made it happen. 1 1/8 X 1 1/8

      • Cycling Style:
      • Speed Oriented
      • Was this a gift?:
      • No

      Comment on this review

      (1 of 1 customers found this review helpful)

       
      5.0

      well designed product!

      By Michael

      from Woodstock, IL

      About Me Avid Cyclist

      Verified Buyer

      Pros

      • Durable
      • Lightweight
      • Versatile

      Cons

        Best Uses

          Comments about Nashbar Stem Adaptor:

          I have a fascination (and collection) of older bikes with quill stems - you never know when you are going to have a visitor! The aggressive angle of many older road bike stems just weren't conducive for working on the bike without removing the bar tape. I have looked for other similar products, but this is the best for my money!

          • Was this a gift?:
          • No

          Comment on this review

           
          5.0

          just what I need it!

          By Wheel chaser

          from West Palm Beach

          About Me Avid Cyclist

          Pros

          • Versatile

          Cons

            Best Uses

            • Road Biking

            Comments about Nashbar Stem Adaptor:

            I always thought of improving my old trek 1000, and this stem adapter came perfect. Now I can use 1 1/8 stems and .31mm handlebars like my others two newer bikes. I love it. I recommend it to anybody that wants to replace the old 1 inch stem to be able to use the new 1 1/8 stems.

            • Cycling Style:
            • Speed Oriented
            • Was this a gift?:
            • No

            Comment on this review

             
            5.0

            as advertised

            By Smithaca

            from Ithaca, NY

            About Me Avid Cyclist

            See all my reviews

            Verified Buyer

            Pros

            • Durable
            • FIT

            Cons

            • None I can see

            Best Uses

            • Commuting/City
            • Retrofitting Old Bike
            • Road Biking

            Comments about Nashbar Stem Adaptor:

            I am using it to replace an old quill stem on my Trek 2100 as I couldn't find a quill with a short enough stem length. The stem adapter works just as I had planned.

            • Cycling Style:
            • Speed Oriented
            • Was this a gift?:
            • No

            Comment on this review

             
            4.0

            Nashbar Stem Adaptor

            By JB

            from Boca Raton, Fl.

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Easy to use

            Cons

            • Litte Short

            Best Uses

            • Converting Old Stem Style

            Comments about Nashbar Stem Adaptor:

            This made it very easy to convert my dad's old road bike into a pretty cool and comfortable single speed commuter bike. As in the other reviews, the stem is very short and does not leave much room for raising the height of the handle bar. In my case, it did not matter since the head tube on my frame is very long on my bike so handle bar height was not an issue for me. Bottom line, it works!!

            • Was this a gift?:
            • No

            Comment on this review

             
            5.0

            Perfect

            By ko4d

            from Va

            About Me Avid Cyclist

            Pros

            • Durable
            • Lightweight
            • Versatile

            Cons

              Best Uses

              • Commuting/City
              • Road Biking

              Comments about Nashbar Stem Adaptor:

              Perfect for converting my old road bike bar stem to the new way of doing things, looks good and was an easy conversion with no problems

              • Cycling Style:
              • Comfort Oriented
              • Was this a gift?:
              • No

              Comment on this review

               
              4.0

              Stem facelift

              By Hawaiian Rhino

              from Hawaii

              About Me Casual/ Recreational

              Verified Buyer

              Pros

              • Versatile

              Cons

              • Heavy

              Best Uses

              • Commuting/City
              • Road Biking

              Comments about Nashbar Stem Adaptor:

              Very good price... A little heavy for it's size and kind of short.. But it gets the job done and will make any old bike look attractive...

              • Cycling Style:
              • Comfort Oriented
              • Was this a gift?:
              • No

              Comment on this review

              (2 of 2 customers found this review helpful)

               
              5.0

              Update your old bike

              By 2ndammendmentguy

              from San Luis Obispo, CA

              About Me Avid Cyclist

              See all my reviews

              Verified Buyer

              Pros

              • Durable
              • Versatile
              • Works

              Cons

              • Heavy

              Best Uses

              • Commuting/City
              • Mountain Biking
              • Road Biking

              Comments about Nashbar Stem Adaptor:

              These work great, I've used several of them on different bikes. You need to figure out if you need the 1" or 1-1/8" version to fit the fork tube. Once installed you add your modern 1-1/8" headset stem.

              • Cycling Style:
              • Comfort Oriented
              • Was this a gift?:
              • No

              Comment on this review

               
              4.0

              Worked Seamless with my Chrom Moly bike

              By RC Rider

              from Simi Valley, CA

              About Me Avid Cyclist

              See all my reviews

              Verified Buyer

              Pros

              • Easy installation
              • Versatile

              Cons

              • Heavy

              Best Uses

              • Road Biking

              Comments about Nashbar Stem Adaptor:

              This adapter made it easy for me to install my new handlebars and adapt my old chrom moly bike for new stem and handlebars. Thanks to this my bike finally fits.

              • Cycling Style:
              • Speed Oriented
              • Was this a gift?:
              • No

              Comment on this review

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