Nukeproof Neutron Top Headset Cup

Nukeproof Neutron Top Headset Cup

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Nukeproof Neutron Top Headset Cup

Nukeproof headset’s are now available as separate top and bottom cups allowing you to easily choose the options you require.

The cups will allow you to replace only the bearings with the Nukeproof Steel Bearing or the upgraded Nukeproof Ti coated bearing with stainless balls . Precision-engineered to the most exacting of tolerances to deliver optimum performance and long life in harsh riding conditions.

The latest generation of headsets have been revised, improved and expanded for optimum fit, sealing and performance as well as compatibility with a wide range of fork and frame standards. Featuring sealed angular contact bearings, split alloy crown races and upper and lower bearing cups CNC-machined from proprietary aluminium, the headset offers the optimum balance of light weight, strength and durability for performance across all riding disciplines.

The is available in a range of options to cover multiple fork/headtube configurations, including full range of Standard Steerer (SS – 1-1/8') and Tapered Steerer (TS – 1-1/8' to 1.5') combinations. Internal and external cup options also available including zero stack versions with internal top and bottom cups.

All models feature a super tough black hard anodised finish, with laser-etched graphics.

Don't know which headset you need? No problem! Simply use our Headset Technical Guide which includes a Headset Finder.


  • Specific Top Headset cup
  • Replaceable angular contact bearings
  • Lazer – etched graphics (including code)
  • Split Alloy Crown Race for easy installation/removal 
  • Hard Anodised Finish
  • Internal and external options
  • Reducer crown race for 1.5' available