Product ID: 333222339123

Dimension
Steerer Tube Extender 1-1/8 inch

Main view of The Dimension Steerer Tube Extender 1-1/8 inch
  
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$35.99
all about the

Dimension Steerer Tube Extender 1-1/8 inch

Dimension Steerer Extender adds 2 to 3-1/4" height to steerer.
  • Extender clamps to steerer; stem clamps to extender
  • Adds 2 to 3-1/4" height to threadless steerer
  • Includes top cap and long bolt
  • 40mm of threadless steerer is required for proper installation
  • Do not stack steerer extenders; no more than one steerer extender recommended per bike
  • WARNING: Dimension Steerer Extender is not recommended for use on forks with carbon fiber steerers
questions about the

Dimension Steerer Tube Extender 1-1/8 inch

asked by: A Visitor
Correct diam for threadless steer tube extender.Trek 520 steel touring bike.1" or 1-1/
answered by: canteau
The current Trek 520 uses an 1-1/8" steerer tube, but the Trek 520 has been made for years with the original ones being 1" threaded.
asked by: A Visitor
Will this work on a Gary Fisher Tassajara mountain bike?
answered by: t.young
If that bike has a threadless steerer with enough clamping area, yes.
asked by: apatz87
Can this be cut down to length?
answered by: mlewis
Yes, you can cut this extension down the the correct length just like a steertube. Just make sure the top of the extension is no more than 1-2mm below the top of the stem.
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reviews of the

Dimension Steerer Tube Extender 1-1/8 inch

Just The Dirt
positive starpositive starpositive starpositive starpositive star
5 GEARS
4 reviews
LIKES
Looks Great (1)
DISLIKES
WORKS FOR
bike conversions (1)
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5
GEARS
reviewed by:
Review of the Dimension Steerer Tube Extender 1-1/8 inch:
Needed a more upright riding position but did not want to spend more to buy a new fork when the one had was nearly perfect. This thing was a life saver and doesn't look nearly as bad as you would think. If you are all about aesthetic and style with your bike this might not be for you but if you just want to be able to ride your bike while maybe looking silly to some than this is it. Would recommend it to anyone. I have heard some say they are not as strong and dependable as direct stem to steerer tube but I call B.S. This thing is rock solid and just as strong as it was before I added it.

Summed up: Looks good, rides great.

Yes, I would recomend this to a friend.

Likes: Looks Great

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5
GEARS
reviewed by:
Review of the Dimension Steerer Tube Extender 1-1/8 inch:
Bought a cyclocross bike to convert into my new commuter because I wanted a fast "road bike" frame but with disk brakes and "T" handle bars. After a while decided that the ride posture in the CX frame was still too much in the lowered racing profile for commuting/touring comfort. This Steerer Tube Extender is exactly the easy 5 minute solution I needed - the handle bars are now level with the seat and body parts are much happier(!). I agree with "apatz57" - this is a quality made part: the machining is clean & accurate with out a burr anywhere, the anodized finish is faultless, and all material thicknesses are beefy enough to inspire confidence in its strength. Sure, when I first installed it, the side view of the bike looked different from normal, but it grows on you and I don't really notice it much anymore except for being more comfortable while riding now. If you want a quick fix to get a better upright riding position with no worries about strength, this is it.

Yes, I would recomend this to a friend.

Works For: bike conversions

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5
GEARS
reviewed by:
Review of the Dimension Steerer Tube Extender 1-1/8 inch:
Finally found the elusive height for my handlebars. This is the best addition to my bike that I have made and it makes riding a dream. No more sore neck and shoulders. Buy one, you won't be disappointed! Plus I think it looks great

Yes, I would recomend this to a friend.

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5
GEARS
reviewed by:
Review of the Dimension Steerer Tube Extender 1-1/8 inch:
Just what I needed to improve my riding position on my Tri-cross elite, to eliminate hands going numb after long rides.

Summed up: Very great quality

Yes, I would recomend this to a friend.

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