SPÉCIALITÉS-TA chainring 'Horus', 11-speed for inner position in black color

High quality chainring for road bikes with Campagnolo® cranksets - made in France.

This item is no longer being offered by the manufacturer
  • compatible with Campagnolo 11-speed
  • 135mm BCD
  • 7075-T6 aluminium
  • CNC machined
  • wide range of teeth numbers

Product information & technical details

Material: Aluminium
teeth: 39, 42, 44
bolt circle diameter: 135
Gear system: 11-speed
sprocket-/chain size: 1/2" x 9/128"


  • Horus chainrings by Specialites-TA are made of 7075-T6 aluminium by using CNC to achieve sufficient accuracy at a low weight.
  • 7075-T6 aluminium is particulary tough, which causes less wear.
  • universal in use for all 5-arm cranksets with the equivalent, advertised bolt circle diameter

English reviews written for SPÉCIALITÉS-TA Horus chainring 11s inner/black