9.2 average score from 25 reviews

HighSix OS

Model number: BHS-30
  • Angle-adjustable stem for 35mm handlebars, for personalized rider comfort
  • Suited for 35.0mm handlebars
  • Adjustable stem with -40°/+40° angle adjustment
  • Stainless steel bolts
More information

HighSix OS Handlebar Stem

One stem for endless posibillities. The HighSix OS is the perfect solution to give yourself all the freedom of the world. The HighSix OS can be adjusted between 40 degrees up and 40 degrees down, 80 degrees of movement that can make all the difference. The HighSix OS makes every ride a comfortable ride.


  • Sizes 90mm (272g), 110mm (272g)


  • Stem type Adjustable
  • Angle (degrees) -40 / +40
  • Material 6061 T6 Aluminum
  • Bar center diameter (mm) 35
  • Di2 Compatible No
  • Fork pipe diameter (mm) 28.6mm (1 1/8")
  • Certified for EN15194