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Nukeproof Warhead 44EEOS-DC Headset 2011

We have totally overhauled our headset line to keep them up with the evolution of mtb frame and fork design and the emergence of new headtube/fork steerer standards.

Precision-engineered to the most exacting of tolerances to provide the optimum fit between headset and frame, the latest generation of Warhead headsets promise the same fit-and-forget performance as their predecessors but now offer compatibility with traditional and emerging standards.

Featuring sealed angular contact bearings, alloy crown races and upper and lower bearing cups CNC-machined from proprietary aluminium, the Warhead headset offers the optimum balance of light weight, strength and durability for performance across a range of riding disciplines.

All are finished in a super tough black hard anodised finish, with laser-etched graphics.


  • Angular Contact Bearings
  • Hard Anodised Finish
  • Alloy Crown Race
  • Taper locking top race
  • Internal and External Options


  • Headset: Ø56x49.57mm
  • Top cup type/depth: External 20mm
  • Bottom cup type/depth: External 20mm
  • Stack height: 32.7mm
  • 1.5" Steerer fork in 1.5" Headtube with external cups
  • Weight: 183g

Buy Nukeproof Warhead 44EEOS-DC Headset 2011 from Chain Reaction Cycles, the World’s Largest Online Bike Store.