Silca 105 Titanium Derailleur Hanger (Shimano) (For Specialized Road – Tarmac, Aethos, Roubaix)

Silca 105 Titanium Derailleur Hanger (Shimano)
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Price: $85.00

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Silca 105 3D Printed Titanium Derailleur Hanger Description:

The Silca 3D Printed Titanium Derailleur Hanger increases strength and stiffness to improve the shifting performance of powerful modern electronic derailleurs. 3D-printed with high-quality titanium for reducing weight and further protecting carbon frames in the event of an accident with an engineered fracture zone. With proven results at the World Tour level, Silca will bring the bling while increasing precision to your drivetrain...oh and one more thing, having fellow cyclists do a double take.


  • 3D printed titanium for precise shifting
  • Shimano is compatible with Direct Mount rear derailleurs
  • SRAM is compatible with SRAM rear derailleurs
  • Silca #105 derailleur hanger fits any Specialized that uses the manufacturer hanger #S182600001
  • 8-12 times higher stiffness and 4-10 grams lighter than stock hanger with the Shimano Direct Mount hanger
  • 5-7 times higher stiffness and 2-6g lighter than the stock SRAM hanger
  • Safe to align by hand
  • Internal fracture notch designed to protect carbon frames under the hardest of impacts

Compatible with the following bikes:

  • Diverge Thru Axle Disc
  • Roubaix Thru Axle Disc
  • Tarmac SL6 Disc
  • Tarmac SL7 Disc
  • Tarmac SL8 Disc
  • Aethos Disc
  • Allez Thru Axle Disc
  • Shiv Disc
  • Crux Thru Axle Disc
  • Venge Disc

This product was added to our catalog on April 2, 2024