Promax Ahead Adjustable Stem
Promax

Promax Ahead Adjustable Stem

4.5

Best ergonomic upgrade for cyclists seeking customized handlebar height and reach.

This adjustable component allows riders to easily fine-tune their cockpit geometry for a more comfortable or aggressive riding position. Built from durable forged aluminum, it provides a secure, reliable connection for off-road adventures.

$34.95

In stock

at

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Stem Length Mm 110
110
110
Handlebar Clamp Diameter Mm 31.8
25.4
31.8

Who it's for

  • Commuters seeking a more upright and comfortable riding posture
  • Daily riders needing dependable components for city navigation
  • DIY cyclists looking for an easy way to modify their bike

Who should skip it

  • Weight-conscious road cyclists and competitive racers
  • Riders who prefer a silent and maintenance-free cockpit
  • Performance-oriented mountain bikers tackling technical or high-speed trails

Performance breakdown

Geometry Versatility

The massive angle range makes finding your perfect riding position effortless.

Excellent

Build Durability

Forged aluminum construction handles off-road vibrations and stress with ease.

Excellent

Clamping Security

Four-bolt faceplate design ensures your handlebars stay locked in place.

Excellent

Weight Penalty

The robust adjustable mechanism adds noticeable weight compared to fixed stems.

Good

Installation Ease

Standard sizing makes this a quick, straightforward upgrade for most bikes.

Excellent

Adjustment Precision

Fine-tuning the angle is simple, though locking it requires careful torque.

Good

Key Specs

Material

7005 Aluminum

Stem Length

110 mm

Adjustable Angle

-25 to +90 degrees

Steerer Tube Diameter

1 1/8 inches (28.6 mm)

Handlebar Clamp Diameter

31.8 mm

Weight

326 grams

Number of Bolts

4

Max Torque

8 Nm

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Promax Ahead Adjustable Stem

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$34.95
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