ENVE Aero Road Adjustable Stem (‑7 to ‑17 deg)

$658.90 AUD

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The ENVE Aero Road Adjustable Stem is a premium carbon road bike upgrade that combines aerodynamic shaping, three negative-angle settings and fine reach adjustment, giving performance cyclists and bike fitters greater control over riding position, handling and comfort on Australian roads.

Key ENVE Aero Road Adjustable Stem Features

Adjustable -7°, -12° and -17° positions allow riders to refine handlebar height and aerodynamic posture without purchasing several stems.
A separate length-adjustment shim changes effective reach by approximately 2.5 mm forward or rearward at the fixed -12° setting.
Aerodynamically sculpted carbon construction provides a stiff, responsive connection between the handlebar and fork steerer.
Six lengths from 90 to 140 mm support professional bike fitting, road racing and custom bicycle builds.
Aluminium clamping components and titanium hardware provide secure handlebar retention and corrosion resistance.

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Technical Specifications

Stem Model: ENVE Aero Road Adjustable Stem
Length: 90, 100, 110, 120, 130, 140mm (+/-2.5mm with 12° shim)
Angle Options:

Fixed ‑12°
Adjustable to ‑17° or ‑7° with shims
Material: Carbon
Faceplate: Aluminium
Hardware: Titanium
Handlebar Clamp Diameter: 31.8 mm
Steerer Diameter: 1 1/8"
Stack Height:

42.5 mm with length shim
45.5 mm with angle shim
Weight: Approximately 170 g (100 mm, configuration dependent)

Torque Specifications:

Faceplate upper bolt: 10 Nm
Faceplate lower bolt: 6 Nm
Steerer clamp: 5.5 Nm

Developed with Team Dimension Data, the ENVE Aero Road Adjustable Stem is designed to improve rider positioning while maintaining the fit flexibility of a separate handlebar and stem.

Unlike a fixed-angle road stem, it uses interchangeable steerer shims to alter angle or fine-tune effective length. This makes it particularly useful for cyclists who want to test a lower position, optimise a race setup or achieve a reach that falls between conventional 10 mm stem increments.

Technical specifications

Intended use: Performance road cycling, road racing, criteriums and time-trial-influenced road setups
Stem type: Threadless adjustable road stem
Material: Carbon fibre
Faceplate material: Aluminium
Hardware material: Titanium
Available lengths: 90, 100, 110, 120, 130 and 140 mm
Standard angle: -12°
Adjustable-angle settings: -7° or -17° with the angle shim
Reach adjustment: Approximately 2.5 mm shorter or longer with the length shim
Handlebar clamp diameter: 31.8 mm
Fork steerer clamp diameter: 28.6 mm or 1 1/8 inch
Stack height with length shim: 42.5 mm
Stack height with angle shim: 45.5 mm
Handlebar clamp design: Three-bolt aero top plate
Upper faceplate bolt torque: 10 Nm
Lower faceplate bolt torque: 6 Nm
Steerer clamp torque: 5.5 Nm
Intended orientation: Negative drop only
Reversible for positive rise: No
Computer mount compatibility: ENVE Aero Stem Adjustable Computer Mount
Colour: Black
Finish: Stealth carbon appearance
Cable routing: External
Complete internal brake-hose routing: No
Maximum rider weight: No separate manufacturer limit published for the stem
Country of manufacture: Not stated in current public specifications

Manufacturer-claimed weights

90 mm: Approximately 165 g
100 mm: Approximately 170 g
110 mm: Approximately 175 g
120 mm: Approximately 180 g
130 mm: Approximately 185 g
140 mm: Approximately 190 g

Available stem lengths

90 mm
100 mm
110 mm
120 mm
130 mm
140 mm

Angle configurations

-7° using the angle shim
-12° using the length-adjustment shim
-17° using the angle shim

Effective length adjustment

At the -12° setting, the length shim allows approximately 2.5 mm of adjustment in either direction.

Approximate effective length ranges

Nominal 90 mm: Approximately 87.5 or 92.5 mm
Nominal 100 mm: Approximately 97.5 or 102.5 mm
Nominal 110 mm: Approximately 107.5 or 112.5 mm
Nominal 120 mm: Approximately 117.5 or 122.5 mm
Nominal 130 mm: Approximately 127.5 or 132.5 mm
Nominal 140 mm: Approximately 137.5 or 142.5 mm

These figures describe the shim’s nominal fore-and-aft adjustment. Actual saddle-to-hood reach also depends on the bicycle’s head angle, handlebar reach, brake-control dimensions, handlebar rotation and spacer height.