Headset Cup Type: ZS (Zero Stack)

  • Headset Top Caps

    Headset Top Caps

    The White Industries Headset Top Caps are precision-machined components designed to complete the front end of your build with reliability and refinement. Made to work seamlessly with White Industries headsets, these top caps deliver secure fitment and consistent performance while maintaining a clean, minimal profile that complements your bike’s overall aesthetics.

    Crafted from high-quality materials and machined with White Industries’ signature attention to detail, these top caps offer durable service for everyday riding and long-term use. Whether you’re tightening a headset during assembly or refreshing the visuals on an existing build, the headset top cap ensures a confident, solid interface between stem and headset. Ideal for riders who value performance and detail, these headset top caps are a simple upgrade that reinforces quality where it matters.

     

  • Headset Star Nut

    Headset Star Nut

    The White Industries Headset Star Nut provides a secure, reliable anchor for headset preload on bicycles with 1-1/8-inch threadless steel or aluminum fork steerers. Precision-manufactured from durable steel, it delivers dependable performance and is designed to work seamlessly with White Industries headsets and other compatible threadless headset systems.

    While every White Industries headset includes a star nut, we also offer replacements separately(these guys). Whether you’re building a new bike, replacing a worn component, or simply need an extra for your workshop, our headset star nut makes installation simple and dependable.

    Designed with an M6 x 1mm thread, the star nut provides a secure interface for your headset top cap bolt, allowing you to properly preload your headset bearings for smooth steering performance.

    Simple, reliable, and built to last, it’s one of the smallest components on your bike—but an essential one.

    Features

    • Designed for 1-1/8-inch threadless fork steerers
    • Compatible with steel and aluminum steerer tubes
    • M6 x 1mm thread
    • Durable steel construction
    • Secure headset preload interface
    • Ideal as a replacement or spare component

    Specifications

    • Fork Steerer: 1-1/8 in (28.6mm)
    • Thread: M6 x 1mm
    • Nominal Diameter: 26.7mm
    • Nominal Height: 15mm
    • Material: Steel

     

  • Chainring Lockrings

    Chainring Lockrings

    Product Description

    These lockrings fasten our TSR 1x and VBC 2x chainrings to our crank arms.  There are two different versions, one for our MR30 cranks, and one for our ENO/Square Taper Road Cranks.

    Specs

    • 6061-T6 aluminum
    • Anodized black
    • MR30 series crank version
    • ENO/Square Taper Road Crank version

    Tools

    • For MR30 series cranks use:
      • Park BBT-22 or Shimano BBT-32
    • ENO/Square Taper Road Cranks use either:
      • Park BBT-19.2, Enduro BBT-015, or any 16 notch/44mm tool
      • White Industries part# LRTOOL (3 notch tool)

    Torque

    • 30 ft lbs (40 Nm)

     

    Technical Documents

     

  • ZS44/EC44 Headset

    ZS44/EC44 Headset

    Product Details

    Stylish, durable, and easily serviceable.  Those were the goals when designing our headsets.  We machine engrave our logos for a classy look, use durable and easily replaceable Enduro stainless steel angular contact bearings, and use a “split” crown race design that you can install and remove by hand.

    The ZS44│EC44 headset is designed to fit frames with 44mm head tubes and can accommodate straight and tapered fork steerers with the appropriate crown race.  But nowadays with all the different headset standards available we needed to get specific so check the SHIS specs below.  SHIS?  Yep, that’s the “Standardized Headset Identification System” used to verify compatibility.

  • ZS44/ZS44 Headset

    ZS44/ZS44 Headset

    Product Details

    Stylish, durable, and easily serviceable.  Those were the goals when designing our headsets.  We machine engrave our logos for a classy look, use durable and easily replaceable Enduro stainless steel angular contact bearings, and use a “split” crown race design that you can install and remove by hand.

    The ZS44│ZS44 headset is designed to fit frames with 44mm head tubes and straight 1-⅛” (28.6mm) fork steerers.  But nowadays with all the different headset standards available we needed to get specific so check the SHIS specs below.  SHIS?  Yep, that’s the “Standardized Headset Identification System” used to verify compatibility.

  • ZS44/ZS56 Headset

    ZS44/ZS56 Headset

    Product Details

    Stylish, durable, and easily serviceable.  Those were the goals when designing our headsets.  We machine engrave our logos for a classy look, use durable and easily replaceable Enduro stainless steel angular contact bearings, and use a “split” crown race design that you can install and remove by hand.

    The ZS44│ZS56 headset is designed to fit frames with tapered 44mm top/56mm bottom head tubes and tapered 1-1/2″ (40mm) fork steerers.  But nowadays with all the different headset standards available we needed to get specific so check the SHIS specs below.  SHIS?  Yep, that’s the “Standardized Headset Identification System” used to verify compatibility.