3D forged 6061 aluminum stem that meets a 6061 faceplate for a secure cockpit.

  • Rock-solid stem and faceplate made from 3D forged 6061 aluminum, a combination proven to increase strength and reduce weight.
  • The forged method of manufacturing is significantly stronger than cast but requires less material, resulting in a stiffer and lighter stem.
  • Because correct stem length is vital for a comfortable bike position and good handling, the CLS stem comes in eight sizes, from 60mm up to 120mm.
  • Easily flips to give a 5÷ rise or drop depending on your aerodynamic ambitions.
  • SCM-435 steel bolts adds further strength while providing a secure fit.
  • Fits 28.6mm steerers and 31.8mm bar clamps.
  • Weighs 110g.



  • Made ForRoad racing, sportive riding and cyclocross
  • Material6061 forged aluminum
  • BoltsSCM-435
  • Rise+/- 5¶ô¶õ
  • Length60/70/80/90/100/110/120mm
  • Clamp Diameter31.8mm
  • Steerer Clamp28.6mm
  • Stack Height40mm
  • Weight110g (100mm option)



Brand Controltech

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