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    • Acros YT Ai42-Ai52 Headset Bearing Set

  • Acros YT Ai42/Ai52 Headset Bearing Set

    Engineered for smooth performance, this headset bearing set provides an excellent rotatable interface between your MTB's fork and headtube. Easy to install, this bearing set is specifically developed for use with YT Capra, Tues and Jeffsy mountain bike frames. It features an integrated design with a tapered steerer diameter for a perfect fit with your MTB.

    IMPORTANT CONSIDERATION: On some newer Headsets there is a different Upper Bearing inside. Please check before ordering as your upper bearing may be the following dimensions ID 30.5mm, OD 41.8mm, Depth 8mm (We don't supply this configuration as a set, and you will need to order non original Acros bearings MH-P08F for the upper and MH-P16 or for the lower).


    • Use: MTB
    • Headset Type: Integrated
    • Frame Compatibility: YT Capra, Tues and Jeffsy frames
    • Upper Dimensions: Inner x Outer x Depth (mm): 30.15x41.8x7
    • Upper Inch Diameter: 1 1/8"
    • Lower Dimensions: Inner x Outer x Depth (mm): 40x52x7
    • Lower Inch Diameter: 1 1/2"
    • Part Number: YTBEARING

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


    • Colour: Black
    • Steerer Diameter: 1.1/8" - 1.5" Tapered
    • Headset Type: Integrated
  • Save 35%
    RRP $129.49
    $83.99 83.99
    Select Colour
    Select Steerer Diameter
    1.1/8" - 1.5" Tapered
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