PRO Tharsis XC Stem

Product Reference: VARPROTHXCST
  • Now £89.99
  • The new Tharsis XC stem is the next evolution of headset design
  • Unique pinch bolt design with headset preload ring enable the headset to be adjusted without the need for a top cap or star nut leaving the fork steerer tube free to take an internal Di2 battery or simply as a method to save weight over a traditional system
  • The stem has been designed to take an SM-JC41 Di2 junction box internally and is machined to allow cables to enter the front of the stem under the handlebar clamp
  • Extra wide bar clamp for additional stiffness
  • Available in -6 and -17 degree versions to suit 1-1/8" steerer tubes
  • Weight: 145g (100mm)
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| In Stock
  • The new Tharsis XC stem is the next evolution of headset design
  • Unique pinch bolt design with headset preload ring enable the headset to be adjusted without the need for a top cap or star nut leaving the fork steerer tube free to take an internal Di2 battery or simply as a method to save weight over a traditional system
  • The stem has been designed to take an SM-JC41 Di2 junction box internally and is machined to allow cables to enter the front of the stem under the handlebar clamp
  • Extra wide bar clamp for additional stiffness
  • Available in -6 and -17 degree versions to suit 1-1/8" steerer tubes
  • Weight: 145g (100mm)
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