Nukeproof Warhead 44IETS Headset

The Warhead 44IETS Headset from Nukeproof has been precision-engineered to the most exacting of tolerances. This ensures it provides optimum performance and long life in harsh riding conditions.

Lightweight and Durable

The Warhead features sealed angular contact bearings, alloy crown races and CNC-machined aluminium upper and lower bearing cups. It has the optimum balance of low weight, strength and durability, ensuring it can handle all riding disciplines.

Anodised Finish and Smooth Operation

This latest generation has been revised, improved and expanded for optimum fit, sealing and smooth operation. Warhead headsets are also compatible with a wide range of fork and frame standards and finished off with a super tough anodised finish with laser-etched graphics.


  • Angular Contact Bearings
  • Hard Anodised Finish
  • Alloy Crown Race
  • Taper locking top race
  • Tapered Steerer Compatible


  • 1-1/8" to 1.5" tapered fork in 44mm diameter Headtube
  • Internal top cup and External bottom cup
  • Headtube: 44mm ID
  • Top Cup Type / Depth: Internal 8.5mm
  • Bottom Cup Type / Depth: External 14.8mm
  • Stack Height: 21mm
  • S.H.I.S. Top Cup / Bottom Cup: ZS44/28.6 - EC44/40
  • Weight: 137g

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

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card

Buying Guide

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