FSA Star Nut and Top Cap


Compatible with all aluminium 1.1/8” fork steerer tubes, this Star Nut and Top Cap holds your forks and headset together firmly, so you can focus on enjoying the ride. An FSA headset compression device that you can rely on, it comes with an FSA branded top cap and an aluminium preload bolt to keep the weight to a minimum. Suitable for road bikes and mountain bikes (MTBs), it’s the ideal choice for finishing off the assembly of your bike’s front end.


  • Material: Bolt: Alloy; Star Nut: Steel; Top Cap: Alloy
  • Suits Fork Steerer Tube Size: 1.1/8″
  • Use: Road, Mountain bike (MTB)
  • Star nut and top cap assembly
  • FSA Logo on top cap


  • Colour: Black
  • Option: Silver Bolt
  • Steerer Diameter: 1.1/8″
Availability: 5 in stock Categories: , , ,
View cart


There are no reviews yet.

Be the first to review “FSA Star Nut and Top Cap”