ENVE Carbon Aero Stem

Article number: 18-04-02
Availability: In stock (1)

The Enve SES Aero Road Stem places itself among the most advanced, fastest bicycle stems on the planet. Beyond its clever innovations and sleek design features, the Aero Road stem is optimized for the best possible ride quality that its carbon fiber composition can provide: high-frequency vibration damping for all day comfort, combined with impressive stiffness for confident control and handling.

Enve developed an adjustable steerer tube interface for their Aero Stem to allow body position to be fine-tuned for the best possible aerodynamic efficiency. This interface uses a set of two interchangeable shims to allow micro adjustments in both the stem's length and its rise. The first shim sets the rise at either -7° or -17°, while the second shim sets the angle at -12° with a length options of +2.5mm or -2.5mm. The included top cap, while requiring the removal of any excess steerer tube, completes the stem's smooth lines and aerodynamic profile. 

Both the steerer tube and handlebar clamps are designed to fit the current industry standards of 1-1/8" and 31.8mm, respectively. This stem is ideally paired with Enve's SES Aero Road Handlebar, but is compatible with nearly all modern road handlebars.



Use of a torque wrench is highly recommended when installing any ENVE stem. Each bolt rated to a maximum torque of 5.5 Nm. An Assembly compound such as Park Tool's Supergrip Compound will aid in assembly by increasing friction in the clamp area, thus reducing necessary bolt torque.


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Installation Video


Weights (claimed)
100mm 170 grams
110mm 175 grams
120mm 180 grams
130mm 185 grams
140mm 190 grams
Handlebar Clamp Diameter 31.8mm
Steerer Tube Diameter 28.6mm (1-1/8")
Stack 42.5mm - 12° shim
45.5mm - 7°/17° shim
Rise -12° with length shim
-17°/-7° with angle shim
Body Material Carbon Fiber
Faceplate Material Aluminum
Hardware Material Titanium
Recommended Use Road, Triathlon
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