OneUp Components Stem
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
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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.
Clamp Security
The wide four-bolt faceplate locks handlebars firmly in place under load.
Weight Efficiency
Strikes a smart balance between robust durability and competitive trail weight.
Carbon Compatibility
Rounded clamp edges minimize stress risers on sensitive carbon handlebar surfaces.
Installation Ease
Standardized geometry makes cockpit setup straightforward for most home mechanics.
Aesthetic Finish
Clean, industrial lines offer a refined look that complements modern frames.
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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Ask Metto anything about the OneUp Components Stem before you decide.