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Dimension Steerer Extender

Item #: ST308F00
USD$35.99
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Dimension Steerer Extender

The Dimension Steerer Extender for 1" Threadless steerer tubes adds 2" to 3-1/4 " to the top of your steering tube.
  • Includes top cap and long bolt
  • Adds 2 to 3-1/4" height to threadless steerer
  • Extender clamps to steerer; stem clamps to extender
3.7 / 5.0
3 Reviews
5 Stars
4 Stars
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Worked flawlessly for me
I converted my mountain bike for a road tour (weird, I know, but stick with me) and used this stem extension to create a higher steerer for fitting butterfly handlebars. I obviously wouldn't use it for downhill mountain biking, but it clamped tight and secure and I had no problem with it at all for many days. The vertical screw that adjust the tension of the fork is inside the lower part, so the top cap is only a dustcap. That allows you to clamp a stem at any height of the extension tube without the use of spacers, which i found convenient for fitting the bike. An added bonus is that it's inexpensive.

PROS: Stylish, Secures Handlebar Well

BEST USES: Upgrade, Road Biking
September 10, 2013
Location:
MA
Offers options to tweaking frame geometry and fit
If you ever purchased a frame that was slightly too small (for whatever reasons), this accessory is very effective in solving that dilemma. Combining it with different types of handlebars also offers other options with which to experiment. I'm glad I chose the one by Dimension, it's of sturdy constructiopn, and it's an aesthetically attractive design as well.

PROS: Lightweight, Ergonomic Design, Secures Handlebar Well, Strong Construction, Stylish

BEST USES: Upgrade, Road Biking, Mountain Biking
July 17, 2015
Location:
Tucson, AZ
Not a great product
Not a great product. If you are looking to raise your bars, this isn't going to help you. A combination of riser bars and an angled stem seem to be a better option.
July 26, 2011
Location:
Fort Smith, Ar United States

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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.