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Item # DED000B

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  • White, 100mm ($42.00)
  • White, 110mm ($42.00)
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Item # DED000B

Classically dependable.

The big difference between Deda Elementi's Zero1 Stem and the more expensive Zero100 models are the materials used in the screws. The Zero1 specs steel hardware, where its higher end models use titanium fasteners. This comes with a nominal weigh gain (fewer than 25 grams, to be precise), but saves you a bundle and nets a bit more durability. The difference between the Zero1 and their lightest stem is less than 25 grams.

Other than that difference, the Zero1 is virtually the same as its lighter counterpart in angles and lengths. It also benefits from the same 3D forging, which creates an aligned grain structure for stiffer, more reliable material. Not that 6061 alloy really needs any extra help, but you'll appreciate the promise of extra dependability on fast descents or rough roads.

Tech Specs

3D-forged 6061 alloy
Bar Diameter:
31.7 mm
Steer Tube Diameter:
1 1/8 in
80 mm, 90 mm, 100 mm, 110 mm, 120 mm
6 degrees
Bar Attachment:
Claimed Weight:
[110mm] 145 g
Recommended Use:
Manufacturer Warranty:

Community & Reviews

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Deda Elementi Zero1 Stem

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Here's what others have to say...

5 5

don't let the price fool you

  • Familiarity: I've put it through the wringer

I put this stem on a 10k road build in the spring, why? stiff, light, everything you want in a stem. I can never tell the difference in a carbon stem and good alum. i would rather spend the money on really good bars. No disappointments at all

Will this stem work with a 31.8 Bar ?
Description says 31.7

How are these stems measured? Full length? Center of stem to center of bar clamp?

Responded on

Hey Jeromy,

Yes those are measured in a straight parallel line from center to center.