SPÉCIALITÉS-TA chainring 'Cross' for outer position

High quality chainring - made in France

This item is no longer being offered by the manufacturer
  • compatible with 9-/10-speed
  • 120mm BCD
  • 7075-T6 aluminium
  • CNC machined
  • especially for SRAM 2-speed cranksets

Product information & technical details

Material: Aluminium
Surface finish: anodized
teeth: 38, 39, 40, 42, 44
bolt circle diameter: 120
Gear system: 10-speed
sprocket-/chain size: 1/2" x 5/64"


  • Syrius chainrings by Specialites-TA are made of 7075-T6 aluminium by using CNC to achieve sufficient accuracy at a low weight.
  • Those chainrings have milled & pinned shifting ramps to support the chain during the shifting process.
  • 7075-T6 aluminium is particulary tough, which causes less wear.
  • specially suitable fo SRAM cranks which have the same stated BCD

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