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        • COPPERHEAD 35/OS ::: 35MM L
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        • COPPERHEAD ::: 35MM L
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DEITY COPPERHEAD 50mm STEM
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DEITY COPPERHEAD 35 / OS STEM 50MM BRONZE
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DEITY COPPERHEAD STEM 50mm BLACK
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DEITY COPPERHEAD STEM 50mm SILVER
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DEITY COPPERHEAD STEM 50mm PINK
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DEITY COPPERHEAD STEM 50mm ORANGE
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DEITY COPPERHEAD STEM 50mm BLUE
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DEITY COPPERHEAD STEM 50mm RED
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DEITY COPPERHEAD STEM 50mm PLATINUM
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DEITY COPPERHEAD STEM 50mm PURPLE
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By popular demand, the Copperhead 35/OS MTB Stem has finally arrived!  You begged us for a larger 35mm bore counterpart to the beloved award winning Copperhead 31.8mm MTB Stem and we’ve delivered in a big way.  At an insane strength to weight ratio, the Copperhead 35/OS stem is a specimen to behold.  Designed for Trail, All Mountain, and Enduro, this lightweight option also delivers more than enough strength for Slopestyle and just about anything you have to offer.  Available in both a 35mm and 50mm length with a zero degree rise, the all new Copperhead 35/OS not only stands alone visually, it will out perform the toughest competitors with a unique style synonymous with DEITY.
  • Oversized 35mm Clamp Stem
  • The Award Winning Copperhead in a 35mm Platform
  • Designed for Gravity / E-Bike / Enduro / All MTN / Trail application
  • CNC machined from a solid block of 6061 T6 aluminum
  • Exceptionally detailed chamfered edges and channels throughout
  • Low 33mm stack height
  • 50mm Length (also available in 35mm and 52mm lengths)
  • 55mm wide clamping platform
  • Designed for 1 1/8” steerer tubes
  • High polished Ano finish
  • Full Ano color range available in black, red, purple, green, blue, orange, platinum, bronze, pink, and liquid silver
  • Lasered graphics
  • Covered by our Lifetime Crash Replacement Policy to the original owner
  • Weight: 179 grams
  • ***Pro Installation Tip: Always run the steerer tube all of the way through the stem with a small spacer on top.
DEITY COPPERHEAD 35/OS STEM
COPPERHEAD 35/OS
VIEW
DEITY SKYWIRE CARBON
SKYWIRE
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DEITY KNUCKLEDUSTER
KNUCKLEDUSTER
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DEITY SPEEDTRAP
SPEEDTRAP
VIEW
DEITY CIRCUIT CLAMP
CIRCUIT
VIEW
DEITY TMAC PEDALS
TMAC
VIEW
DIVE INTO THE DETAILS
DEITY COPPERHEAD 35 / OS STEM 50MM DETAIL
MACHINING DETAIL FROM EVERY ANGLE
DEITY COPPERHEAD 35 / OS STEM 50MM DETAIL
35mm OVERSIZED CLAMP
DEITY COPPERHEAD 35 / OS STEM 50MM DETAIL
50mm LENGTH
DEITY COPPERHEAD 35 / OS STEM 50MM DETAIL
55mm WIDE CLAMPING PLATFORM
DEITY COPPERHEAD 35 / OS STEM 50MM DETAIL
LOW 33mm STACK HEIGHT
DEITY COPPERHEAD 35 / OS STEM 50MM DETAIL
HIGH POLISHED ANO FINISH
DEITY COMPLETE YOUR KIT
DEITY COPPERHEAD 35/OS STEM
COPPERHEAD 35/OS
VIEW
DEITY SKYWIRE CARBON
SKYWIRE
VIEW
DEITY KNUCKLEDUSTER
KNUCKLEDUSTER
VIEW
DEITY SPEEDTRAP
SPEEDTRAP
VIEW
DEITY CIRCUIT CLAMP
CIRCUIT
VIEW
DEITY TMAC PEDALS
TMAC
VIEW
ARMOR AGAINST THE CORPORATE MENTALITY, DEITY IS A 100% RIDER OWNED, OPERATED, DESIGNED, AND FUNDED COMPANY BUILT BY RIDERS FOR RIDERS!

© 2025 DEITY COMPONENTS.  ALL RIGHTS RESERVED.
  • HOME
  • NEWS
  • PRODUCTS
    • HANDLEBARS >
      • 35MM HANDLEBARS >
        • SPEEDWAY ::: CARBON 30R
        • SPEEDWAY ::: CARBON 50R
        • SKYWIRE ::: CARBON 15R
        • SKYWIRE ::: CARBON 25R
        • RACEPOINT ::: 25MM R
        • RACEPOINT ::: 38MM R
        • RIDGELINE ::: 15MM R
        • RIDGELINE ::: 25MM R
        • HIGHSIDE 35 ::: 50MM R
        • HIGHSIDE 35 ::: 80MM R
      • 31.8MM HANDLEBARS >
        • BLACKLABEL ::: 15MM R
        • BLACKLABEL ::: 25MM R
        • BLACKLABEL ::: 38MM R
        • SKYLINE ::: 15MM R
        • SKYLINE ::: 25MM R
        • HIGHSIDE ::: 50MM R
        • HIGHSIDE ::: 80MM R
        • BF800 BRENDOG ::: THE BRENDAN FAIRCLOUGH SIG MODEL
        • CZ40 SPECIAL ::: THE CAM ZINK SIG MODEL
    • STEMS >
      • 35MM STEMS >
        • COPPERHEAD 35/OS ::: 35MM L
        • COPPERHEAD 35/OS ::: 42MM L
        • COPPERHEAD 35/OS ::: 50MM L
        • INTAKE DM ::: 35MM
      • 31.8MM STEMS >
        • COPPERHEAD ::: 35MM L
        • COPPERHEAD ::: 42MM L
        • COPPERHEAD ::: 50MM L
        • CAVITY ::: 35MM L
        • CAVITY ::: 50MM L
        • INTAKE DM ::: 31.8MM
        • MICRO DM ::: 30MM L
    • GRIPS >
      • MEGATTACK GRIPS
      • SUPRACUSH GRIPS
      • LOCKJAW GRIPS
      • KNUCKLEDUSTER GRIPS
      • SLIMFIT GRIPS
      • REPLACEMENT GRIP BODIES
      • GRIP CLAMPS
    • PEDALS >
      • SUPERVILLAIN PEDALS
      • FLAT TRAK PEDALS
      • TMAC SIGNATURE PEDALS
      • BLACK KAT PEDALS
      • DEFTRAP PEDALS
      • SERVICE PARTS
    • SADDLES >
      • SIDETRACK ::: I-BEAM
      • SPEEDTRAP ::: RAILED
      • FRISCO DJ ::: I-BEAM
      • FRISCO DJ ::: PIVOTAL
    • SEATPOSTS >
      • RETINA ::: I-BEAM
      • PYSTON ::: PIVOTAL
    • CLAMPS
    • HEADSET CAPS
    • VALVE CAPS >
      • PRESTA
      • SCHRADER
    • MERCH
  • SOFTGOODS
    • MMIV V COLLECTION
    • SHIRTS
    • HEADWEAR
    • OUTERWEAR
  • DEITY TV
  • RIDERS
  • SUPPORT
    • CONTACT US
    • MEET THE CREW
    • DISTRIBUTORS
    • DEALERS USA
    • SPONSORSHIP
    • WARRANTY + RETURNS
    • FAQ
  • STORE