Nukeproof Warhead AS1 49IISS Headset

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Precision-engineered to the most exacting of tolerances to deliver optimum performance and long life in harsh riding conditions.

The latest generation of Warhead MTB 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, 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 all riding disciplines.

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

Features:
  • + or - 1 degree internal angle adjustment
  • Laser-etched angle indicator graphics
  • Angular Contact Bearings
  • Hard Anodised Finish
  • Alloy Crown Race
  • Taper locking top race

Specifications:
  • Will fit all frames with a 1.5” headtube between 115mm and 130mm long.
  • 1-1/8" straight steerer in 49mm headtube
  • Internal top and bottom cups (zero stack)
  • Headtube: 49.57mm ID
  • Top Cup Type / Depth: Internal 9.5mm
  • Bottom Cup Type / Depth: Internal 18mm
  • Stack Height: 11.6mm
  • S.H.I.S. Top Cup / Bottom Cup: ZS49/28.6 - ZS49/30


Occasionally, without notice, manufacturers change product design and/or specifications.