FSA Gravity DX ZS Headset 11/8"

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 Gravity DX ZS Headset 11/8 

Upper Headtube ID: 44mm (semi integrated)

Lower Headtube ID: 49.57mm (1.5")

For 1.1/8" steerer


  • 1.1/8" 36°/45° ACB Upper
  • Caged ball bearing lower
  • For 1.5" headtube and 1.1/8" steerer
  • For tapered 50/57mm OD headtube
  • Forged alloy upper cup & CrMo lower cup
  • Upper: 36°/45° ACB (blue seal)
  • Lower Ø7/32" × caged ball bearing
  • Stack height: 16.9 + 11.7 = 28.6mm
  • 150g
  • Colour Black
  • Lower 49.6mm
  • Product Category Headsets / Internal-External
  • Steerer 1.1/8"
  • Upper 44.0mm

Occasionally, without notice, manufacturers change product design and/or specifications.