9.2 average score from 25 reviews

RoadForce OS

Model number: BHS-08OS
  • Lightweight, durable, and stiff one-piece construction stem for 35mm handlebars
  • Lightweight, durable and stiff one-piece construction
  • For 35.0mm handlebars
  • +/- 7° angle
  • Certified to use on all types of bikes including MTB and E-bikes
More information

RoadForce 35

Your handlebar stem can change the behavior of your bike completely; the angle, length, and stiffness make all the difference. The RoadForce 35 has a 7 degrees angle that makes your handlebar drop or rise, according to what you prefer. The RoadForce OS is available in 2 different sizes to make sure there is a stem that suits your position. The Roadforce 35 is certified for e-bike, road, touring, and mountain bikes. You got the power to control, we provide you with the tools.


  • Sizes 60mm,40mm


  • Stem type Fixed
  • Angle (degrees) -7 / +7
  • Material 6061 T6 Aluminum
  • Bar center diameter (mm) 35
  • Di2 Compatible No
  • E-bike certified Yes
  • Fork pipe diameter (mm) 28.6mm (1 1/8")
  • Compatible with BHS-91 Stemfix, BHS-92 Gofix
  • Certified for EN15194