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White Industries always strives to make the highest quality products and their Headsets are no exception.

This product has been designed with the user in mind in a few ways. Easy to service, clean, and adjust your headset. For durability, our headsets are made with stainless steel bearings to give you corrosion resistance and strength. All this has been done to create a headset you can rely on wherever your bike takes you.

Available Colors: Silver, Black, Stealth Black, Purple, Gold, Pink, Blue or Red

TOP CUP - Zero Stack / External

  • Integrated top size: 44mm / 34mm
  • Steer size top: 1-1/8"
  • Top weight with star nut: 57g / 60g
  • Star nut weight: 10g
  • Bearing: 440c stainless steel 36x45
  • stack height: 8mm / 16mm
  • S.H.I.S: ZS44/28.6,  EC34/28.6

BOTTOM CUP - Zero Stack / External

  • Integrated Bottom size: 44mm, 56mm / 34mm, 44mm
  • Steer size bottom: 1-1/8" 1-1/4"* 1-1/2"
  • Bottom weight:  ZS56MM 46g / EC34MM 39g, EC44MM 50g
  • Bearing: 440c stainless steel 36x45
  • Bottom stack height: 4mm / 12mm
  • S.H.I.S: ZS56/40, EC34/30, EC44/30, EC44/33, EC44/40

*adapter crown race ring may be used for configurations

White Industries ZS44/EC44 External Headset

Ready To Ship In: 3-5 Days (Cranks & some hubs may take longer as assembled to order)
Ships To: Worldwide
Returns: 60 Day Free Returns
Made In: Petaluma, CA, USA

Color
SILVER
BLACK
STEALTH BLACK
RED
BLUE
PINK
PURPLE
GOLD
Baseplate Size
Read Before Ordering

White Industries always strives to make the highest quality products and their Headsets are no exception.

This product has been designed with the user in mind in a few ways. Easy to service, clean, and adjust your headset. For durability, our headsets are made with stainless steel bearings to give you corrosion resistance and strength. All this has been done to create a headset you can rely on wherever your bike takes you.

Available Colors: Silver, Black, Stealth Black, Purple, Gold, Pink, Blue or Red

TOP CUP - Zero Stack / External

  • Integrated top size: 44mm / 34mm
  • Steer size top: 1-1/8"
  • Top weight with star nut: 57g / 60g
  • Star nut weight: 10g
  • Bearing: 440c stainless steel 36x45
  • stack height: 8mm / 16mm
  • S.H.I.S: ZS44/28.6,  EC34/28.6

BOTTOM CUP - Zero Stack / External

  • Integrated Bottom size: 44mm, 56mm / 34mm, 44mm
  • Steer size bottom: 1-1/8" 1-1/4"* 1-1/2"
  • Bottom weight:  ZS56MM 46g / EC34MM 39g, EC44MM 50g
  • Bearing: 440c stainless steel 36x45
  • Bottom stack height: 4mm / 12mm
  • S.H.I.S: ZS56/40, EC34/30, EC44/30, EC44/33, EC44/40

*adapter crown race ring may be used for configurations


  • AVT.Bike is an authorized White Industries dealer and proud to carry one of the largest selections of White Industries products available online and shipped anywhere in the world.
  • White Industries hubs & headsets are available in a range of colors (Silver, Black, Purple, Gold, Pink, Blue, Red), color options for other White Industries products may vary so please consult the specific product page for details on available colors.
  • Other colors and product options are available depending on stock levels, so if you don't see the color or exact product you are looking for please contact us.
  • We typically ship out White Industries product in around 3-5 days from placing your order, but in some cases this can take a few days longer as many cranks, hubs, headsets and BB's are built to order.
  • If you have any technical questions at all on White Industries products please contact us and we'll be pleased to help you out!
  • All White Industries products are responsibly manufactured in Petaluma, California, USA.

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