OneUp Components Stem
Top Pick
OneUp Components
OneUp Components

OneUp Components Stem

4.6

Best minimalist cockpit upgrade for mountain bikers seeking integrated tool storage.

This stem is built for the rider who values a clean, uncluttered cockpit above all else. Its clever integration with internal cable routing and threaded tool systems makes it a masterclass in efficiency, though you’ll need to ensure your specific handlebar setup is compatible to reap the full benefits.

$89.99

In stock

at

The Lost Co

Stem Length Mm 35
Steerer Tube Clamp Diameter Mm 28.6
0
28.6

Who it's for

  • Riders seeking a clean cockpit with integrated emergency tools.
  • Home mechanics looking for a foolproof and reliable setup process.
  • Aggressive trail riders who prioritize steering precision and durability.

Who should skip it

  • Minimalists who prefer standard components without proprietary hardware requirements.
  • Weight-conscious racers aiming for the lightest possible bike build.
  • Budget-focused cyclists looking for simple functionality at a lower cost.

Performance breakdown

Structural Integrity

6061-T6 aluminum construction provides exceptional stiffness for aggressive trail riding.

Excellent

Cockpit Integration

Seamlessly accommodates EDC tools and internal routing for a cleaner setup.

Excellent

Weight Optimization

Balances robust durability with a weight profile suitable for modern builds.

Excellent

Installation Simplicity

The four-bolt faceplate design makes handlebar swaps quick and intuitive.

Excellent

Geometry Versatility

Zero-degree rise offers a predictable, neutral feel for most riders.

Good

Component Compatibility

Standardized sizing ensures easy pairing with most modern mountain bike cockpits.

Excellent

Key Specs

Material

6061-T6 Aluminum

Stem Length

35mm

Stem Angle

0 degrees

Steerer Tube Clamp Diameter

28.6mm

Handlebar Clamp Diameter

35mm

Weight

155g

Stem Type

Threadless

Intended Use

Mountain Biking

Stack Height

39mm

Removable Faceplate

Yes

Know before you buy

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OneUp Components Stem

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The Lost Co
The Lost Co
In stock
$89.99
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