OneUp Components Stem
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OneUp Components
OneUp Components

OneUp Components Stem

4.6

Best minimalist upgrade for mountain bikers seeking a clean cockpit look.

This stem nails the balance between aggressive stiffness and refined weight, making it a standout for trail riders who demand reliability. The wide faceplate offers rock-solid security for your bars, while the rounded edges ensure your carbon cockpit stays protected. It is a no-nonsense upgrade that prioritizes structural integrity above all else.

$89.99

Out of stock
Stem Length Mm 42
Steerer Tube Clamp Diameter Mm 28.6
0
28.6

Who it's for

  • Riders seeking integrated tool storage without permanent fork modifications
  • Mountain bikers looking to optimize their handlebar height and positioning
  • Style-conscious cyclists who value a minimalist and high-end cockpit appearance

Who should skip it

  • Mechanics who prefer traditional, universal headset adjustment methods
  • Budget-focused riders looking for basic functionality over specialized features
  • Custom builders wanting to mix and match different cockpit brands seamlessly

Performance breakdown

Structural Rigidity

CNC-machined 6061-T6 aluminum provides exceptional stiffness for aggressive trail handling.

Excellent

Clamp Security

The wide four-bolt faceplate locks handlebars firmly in place under load.

Excellent

Weight Efficiency

Strikes a smart balance between robust durability and competitive trail weight.

Excellent

Carbon Compatibility

Rounded clamp edges minimize stress risers on sensitive carbon handlebar surfaces.

Excellent

Installation Ease

Standardized geometry makes cockpit setup straightforward for most home mechanics.

Excellent

Aesthetic Finish

Clean, industrial lines offer a refined look that complements modern frames.

Excellent

Key Specs

Stem Length

42.0 mm

Stem Angle

0.0 degrees

Steerer Tube Clamp Diameter

28.6 mm

Handlebar Clamp Diameter

35.0 mm

Material

6061-T6 Aluminum

Weight

163.0 g

Stem Type

Threadless

Intended Use

Mountain Biking

Stack Height

39.0 mm

Removable Faceplate

Yes

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OneUp Components Stem

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