Deity Copperhead
Best premium stem for aggressive trail and enduro mountain bikers.
This stem is built for riders who prioritize a planted, aggressive front end over weight savings. Its ultra-low stack height and oversized clamp deliver incredible steering precision, though you sacrifice a bit of vertical compliance for that rock-solid, stiff connection to the trail.
$88.00
at
Cykelhouse
Who it's for
- Aggressive trail riders seeking a bombproof yet lightweight component
- Mountain bikers needing precise cockpit height adjustments
- Custom bike builders who prioritize both performance and visual style
Who should skip it
- Budget-conscious cyclists looking for basic functional components
- Endurance riders who prefer a more forgiving and compliant feel
- Cross-country racers requiring an elongated, aggressive aerodynamic posture
Performance breakdown
Structural Rigidity
The oversized 35mm clamp delivers exceptional stiffness for aggressive trail handling.
Weight Efficiency
CNC machining sheds excess material without compromising the stem's structural integrity.
Cockpit Precision
Low 33mm stack height keeps the front end responsive and sharp.
Build Quality
Precision CNC machining from 6061 T6 aluminum ensures a premium finish.
Installation Ease
Standardized design makes swapping or adjusting your cockpit straightforward and quick.
Long-term Reliability
The lifetime crash replacement policy offers unmatched peace of mind.
Key Specs
Stem Length
35mm
Stem Angle
0 degrees
Handlebar Clamp Diameter
35mm
Steerer Tube Clamp Diameter
28.6mm
Stack Height
33mm
Weight
135 grams
Material
6061 T6 Aluminum
Construction
CNC Machined
Finish
Anodized
Stem Type
Threadless
Know before you buy
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Ask Metto anything about the Deity Copperhead before you decide.