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EastonEA90 Stem


Item # EAS002Q

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  • Black, 0 degree/90mm ($99.99)
  • Black, 0 degree/110mm ($99.99)
  • Black, 0 degree/120mm ($99.99)
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Item # EAS002Q

EA90 Stem

Stems need to be strong, durable, and light, and it mustn't crush the handlebar and fork clamped on either end. Easton addresses all of those details with its updated EA90 Stem that's a larger diameter and finished in a lovely Black anodization that's sure to look great on any bike. Furthermore, it includes its integrated mount for Garmin computers offering cleaner lines and better aerodynamics.

The most unique feature of the EA90 is the DST technology faceplate. Distributed Stress Technology is simple, but works wonders. It better distributes clamping forces more evenly over a larger area, making it ideal for lightweight aluminum and carbon handlebars. On traditional stems, the clamp itself can create stress at its edges and tightening the bolts increases this. The EA90 has a carefully designed faceplate and stem recess as well as its 4-bolt location so those stresses are better distributed over a wider area to lessen force spikes on the handlebar.

The stem is constructed from aluminum tubing and receives a 3D forging process for the ideal blend of strength and weight. It comes in two different rises, 0 and +/- 7-degrees and the steerer clamp is secured by two opposing bolts to minimize stresses on the steerer tube. It uses a 31.8mm handlebar clamp diameter and is compatible with and 1-1/8-inch steerer tubes. Lengths are available between 70-120mm in 10mm increments.

  • A lightweight, strong, and durable stem from Easton
  • Forged EA90 aluminum tubing keeps things light and resilient
  • Distributed Stress Technology prevents the stem clamp from crushing the bar
  • Black ano finish looks good on any bike
  • 0 and +/- 7-degree rises available

Tech Specs
MaterialEA90 Alloy
Length70, 80, 90, 100, 110, 120mm
Rise0, +/- 7-degree
Clamp Diameter31.8mm
Steer Tube Diameter1-1/8in
Bar Attachment4-bolt faceplate
Recommended Usecross-country, cyclocross, gravel, road cycling, triathlon
Manufacturer Warranty2 years

Actual Weight

Black, 0 degree/90mm
Black, 0 degree/110mm
Black, 0 degree/120mm

Claimed Weight

Claimed weights are provided by the vendor.

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[100mm] 4.2oz

Actual weights are measured in-house by the Competitive Cyclist team.

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Does this stem come with the Garmin mount?