5Dev Aluminum Stem
Best premium upgrade for discerning riders seeking precision and style.
This stem is a masterclass in domestic engineering, built for riders who demand uncompromising stiffness on the trail. While the two-bolt design requires a bit more attention during installation than standard four-bolt alternatives, the weight savings and aggressive geometry make it a compelling upgrade for those pushing their limits.
$149.99
Who it's for
- Riders prioritizing weight savings and nimble handling
- Enthusiasts seeking premium, robust components for aggressive riding
- Cyclists valuing unique design and a premium, custom bike appearance
Who should skip it
- Aggressive riders or those using carbon handlebars needing maximum security
- Budget-conscious cyclists or those not needing top-tier components
- Riders preferring traditional 4-bolt security or broader compatibility options
Performance breakdown
Structural Rigidity
CNC-machined aluminum provides exceptional stiffness for precise, confident steering control.
Weight Efficiency
Impressively light at 144 grams without sacrificing necessary trail-ready durability.
Manufacturing Precision
Domestic production ensures tight tolerances and superior fit-and-finish quality.
Installation Simplicity
Standard two-bolt design makes cockpit adjustments straightforward and hassle-free.
Aesthetic Versatility
Multiple finish options allow for seamless integration with any custom build.
Aggressive Riding Suitability
Optimized geometry handles the high-stress demands of modern, technical mountain biking.
Key Specs
Reach
40mm
Bar Diameter
35mm
Stack
37mm
Material
Aluminum
Weight
144g's with Hardware
Made in San Diego, California
Torque Specs
6Nm
Stem Type
2 Bolt Stem
Finish Types
Raw, Black, Purple, Matte Kash
Know before you buy
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Ask Metto anything about the 5Dev Aluminum Stem before you decide.