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FSA Orbit 1.5 ZS Headset (No.57-1) | Chain Reaction Cycles


FSA Orbit 1.5 ZS Headset (No.57-1)

Full Speed Ahead (FSA) produces world class bicycle components for road cycling, MTB, and Triathlon for World Tour teams, club riders and people who just love to ride their bikes. FSA has a long history in the sport of cycling and a strong heritage of innovation in design and manufacturing.


  • 1-1/8",36°/ 45° ACB
  • 1-1/8" steerer
  • Upper Headtube 44mm ID
  • Lower Headtube 56mm ID
  • Alloy top cover
  • Forged alloy shallow cups
  • Angular Contact Bearings (Blue seal)
  • Stack Height 18.8+5.6=24.4mm
  • Weight - 93.8g

Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.



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