• The COPPERHEAD steerer mount MTB stem
  • DIRT MAG Top 100 Product for 2018!
  • Light enough for All Mountain yet strong enough for slopestyle and everything in between
  • CNC machined from a solid block of 6061 T6 Aluminum
  • Exceptionally detailed chamfered edges and channels throughout
  • Super low 30mm stack height
  • 31.8mm bore
  • Available in 35mm lengths
  • Super High Polished finish


​Our goal with the COPPERHEAD 35MM length steerer mounted MTB stem was to design a lighter sidekick to our beloved Cavity MTB Stem, but the results delivered a stronger, refined, and lighter super hero that we just could not break.  All our designs are tested to failure, but the COPPERHEAD refused to give up!  After millions of cycles on both stress and impact testing this stem refused to give an inch.  At a super short 35mm reach, this stem is our answer to today’s longer top tube designs with a zero degree rise to keep your weight evenly distributed for peak performance.  Don’t get it confused…the Copperhead is stronger than the rest of the MTB stems on the market, but it is also a featherweight fighter. Perfect for any application from Trail/ All Mtn/ Enduro/ DJ/ Slopestyle and even DH, this stem will take anything you have to offer and keep asking for more!
DEITY COPPERHEAD 35L DETAIL
MACHINING DETAIL FROM EVERY ANGLE
DEITY COPPERHEAD 35L DETAIL
THE STRONGEST AND LIGHTEST DEITY STEM TO DATE
DEITY COPPERHEAD 35L DETAIL
COMPACT 35mm LENGTH
DEITY COPPERHEAD 35L DETAIL
LOW 30mm STACK HEIGHT
DEITY COPPERHEAD 35L DETAIL
55mm WIDE CLAMPING PLATFORM
DEITY COPPERHEAD 35L DETAIL
DIRT TOP 100 PRODUCT FOR 2018
 The Copperhead stem has been put through millions of pressure and impact tests and this stem doesn't give in. Extremely strong yet lightweight, it can be mounted on almost any bike and is suitable for all types of riding, DJ, DH, AM , XC, Trail, Enduro, it can handle it all. 

The COPPERHEAD stem's perfect balance of style and function embodies the pursuit of strength and weight symmetry.

Inspired by the sleek and deadly lines of a Copperhead snake, the sweeping center channels of the Copperhead Stem wrap around the entire stem to minimize material while delivering the strongest steerer-mounted stem on the market.


Copperhead has a short 30mm stack height, 10mm shorter than most all other stems available. This gives riders a little more adjustability in handlebar height up and down steerer tubes.

  • 55mm wide clamping platform
  • Full Ano color range available in black, bronze, red, purple, green, blue, orange, platinum, and liquid silver
  • Lasered graphics
  • The MTB stem of choice for the Specialized S-Works Turbo Levo.
  • 135 grams
  • ***Pro Installation Tip: Always run the steerer tube all of the way through the stem with a small spacer on top.