Did you know that you could shop on our www.chainreactioncycles.com/us/en website?

    • Acros AZ-44 ZS44-28.6 Block Lock Upper Headset

  • Acros AZ-44 ZS44/28.6 Block Lock Upper Headset

    Perfect for updating your existing upper headset interface, this headset features a tough aluminium construction. This makes it capable of handling all the intensity that's associated with long-distance rides on your road bike and all-day epics on your MTB. Allowing your fork's steerer to rotate inside your frame's headtube, this upper headset is equipped with stainless steel bearings. This gives it an extra durability, while its R3 seal allows it to perform in all-weather conditions.


    • Headset Material: Aluminium
    • Bearing Material: Stainless Steel
    • Seal Material: R3 (Metal-reinforced Rubber)
    • Steerer Diameter: 1 1/8"
    • Headset Type: Semi-integrated
    • Cup Skirt: 44mm
    • Cup Skirt Length: 7.7mm
    • Total Stack Height: 21.9mm
    • Part Number: 5102605R1S
    • Weight: 81g (approx)

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


    • Colour: Black
    • Steerer Diameter: 1.1/8"
    • Headset Type: Semi-Integrated
  • Save 1%
    RRP 774.00SEK
    767.00 SEK 767.00
    Select Colour
    Select Steerer Diameter
    Email me when in stock

    Order in the next


    and choose Next Day Delivery at the checkout

  • Need help? Have a question?

    Get in contact with us

    Headsets Buying Guide

    We’ve got everything you need to know in our buying guide...

Also Consider

Select Option

Please select an option

Select Option

Please select an option

69.99  SEK
RRP 71.00  SEK
Select Option

Please select an option

Select Option

Please select an option