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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.

Niner Alloy Stem

USD$14.99 75% off USD$59.00 msrp
Item #: ST238A00
USD$14.99 75% off USD$59.00 msrp
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Niner Alloy Stem

Forged from ultra light and durable aluminum, the Niner alloy stem is the perfect upgrade to any bike. The handlebar clamp diameter is the industry standard 31.8mm.

  • Made From Lightweight Forged Aluminum Alloy
  • 31.8mm Clamp diameter
  • Weight: 129g, 110mm
  • 4-bolt faceplate for maximum security and stiffness
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REVIEW SNAPSHOT®

by PowerReviews
Niner Alloy Stem
 
5.0

(based on 6 reviews)

Ratings Distribution

  • 5 Stars

     

    (6)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Lightweight (6)
  • Durable (4)
  • Attractive (3)

Cons

No Cons

Best Uses

No Best Uses
    • Reviewer Profile:
    • Avid cyclist (4)
    • Was this a gift?:
    • No (6)

Reviewed by 6 customers

Displaying reviews 1-6

Back to top

 
5.0

A1

By Davidk

from Union city

About Me Avid Cyclist

Verified Buyer

Pros

  • Durable
  • Easy to Use
  • Lightweight

Cons

    Best Uses

    • Mountain Bikes

    Comments about Niner Alloy Stem:

    A1

    • Was this a gift?:
    • No
     
    5.0

    Nice quality stem

    By Cranky Banjos

    from Douglasville, GA

    About Me Competitive Cyclist

    Verified Buyer

    Pros

    • Lightweight

    Cons

      Best Uses

      • Casual Trails
      • Cross Country
      • Single Track

      Comments about Niner Alloy Stem:

      Very nice quality alloy stem. What you would expect from Niner. Feels nice and stiff even at the 100mm length.

      • Was this a gift?:
      • No
       
      5.0

      Another great buy from Jenson!

      By Scotty in Cali

      from Menifee

      About Me Avid Cyclist

      Pros

      • Attractive Design
      • Lightweight

      Cons

        Best Uses

        • Cyclocross
        • Road Biking

        Comments about Niner Alloy Stem:

        Great quality, light weight stem. Saved me nearly 6oz over the stock stem on my Fuji Tread gravel bike. Weighed in at 131 grams on my postal scale. Jenson continues to be my "go-to" spot for over 16 years now, since 1999.

        • Was this a gift?:
        • No
         
        5.0

        Another great buy from Jenson!

        By Scotty in SoCal

        from Menifee, CA

        About Me Avid Cyclist

        Pros

        • Attractive Design
        • Durable
        • Lightweight

        Cons

          Best Uses

          • Road Biking

          Comments about Niner Alloy Stem:

          Great quality, lightweight stem. I saved nearly 6 oz. over the stock stem on my Fuji Tread gravel bike. 131 grams on my postal scale for the 100mm length. Been shopping at Jenson since 1999 & they never cease to provide the great deals!

          • Was this a gift?:
          • No
           
          5.0

          Great!

          By cas

          from Boulder, CO

          About Me Avid Cyclist

          Verified Buyer

          Pros

          • Attractive Design
          • Durable
          • Easy To Install
          • Lightweight

          Cons

            Best Uses

            • Mountain Biking
            • Upgrade

            Comments about Niner Alloy Stem:

            Excellent finish, lightweight. A high-quality stem.

            • Was this a gift?:
            • No
             
            5.0

            Quality Stem

            By Jason

            from Wilmington, NC

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Durable
            • Easy To Install
            • Lightweight

            Cons

              Best Uses

              • Casual Riding
              • Mountain Biking
              • Upgrade

              Comments about Niner Alloy Stem:

              Purchased this stem as an upgrade from the stock stem on my Trek Marlin. I was looking for something a little shorter, went with the 90mm Moondust Grey version. This dropped 20mm from my length and the Niner stem was significantly lighter than my OEM Bontrager stem. I'm really happy with the handling improvement and weight decrease. Good value for the price. Only wish the stem had a bit more of an aggressive look/design to it.

              • Was this a gift?:
              • No

              Displaying reviews 1-6

              Back to top

              Do you have questions about this product?

              Get answers from real customers and in-house experts with AnswerBox.

              1 Question | 0 Answers
              Displaying question 1
              • Q:

                Any idea what the stack height is for this stem? I'm trying to fit a thule baby seat to my mtb. and I'm looking for a stem with a smaller stack height than my current set up so that there is more spacer surface to mount the bracket to.

                Thanks in advance,
                Chris
                Asked on 5/2/2016 by Chris from Ny

                0 answers

              Displaying question 1

              Do you have a question about this product? 

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              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

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              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.