• Pro Tharsis XC Stem

        • $106.99 106.99
        • RRP $115.99
        • Save 8%
    • Select Colour
      Select Diameter
      31.8mm
      Select Steerer Diameter
      1.1/8"
      Select Length
      80mm
      90mm
      100mm
      110mm
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Pro Tharsis XC Stem

The Tharsis XC stem is the next evolution of headset design. Featuring a unique pinch bolt design with a headset preload ring the Tharsis XC allows the headset to be adjusted without the need for a top cap leaving the fork steerer tube free to take an internal Di2 battery or simply as a method to save weight.

Features:

  • 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
  • Weight: 145g (100mm)

Buy Pro Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card

Specs

  • Colour: Black
  • Length: 90mm, 80mm, 100mm, 110mm
  • Material: Alloy
  • Diameter: 31.8mm
  • Steerer Diameter: 1.1/8"

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