9.4 average score from 18 reviews


Model number: BHS-39
  • Suited for 35mm handlebars.
  • 0° MTB stem
  • Certified to use on all types of bikes including MTB and E-bike
  • Stiff 3D forged construction for optimal bike handling
  • Black stainless steel bolts
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Jumper Handlebar Stem

The Jumper will give you the confidence to do that jump, close that gap, and finish that last sprint! The Jumper is a strong handlebar stem to keep the control over every ride. Available in different sizes to make sure there is always a jumper that fits you!


  • Sizes 40mm (146g), 50mm (156g), 60mm (166g), 70mm (175g)
  • Stem type Fixed
  • Material 6061 T6 Aluminum
  • Bar center diameter (mm) 35.0
  • Colors black
  • Certified for E-Bike (EN 15194), MTB (EN 14766 / ISO 4210), Road (EN 14781 / ISO 4210), Touring (EN 14764 / ISO 4210)
  • Fork pipe diameter (mm) 28.6mm (1 1/8")
  • E-bike certified Yes
  • Di2 Compatible No





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