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FSA Hammer Headset

FSA Hammer Headset

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Product Details

FSA Hammer Headset

- CrMo headset with oversized 3/16" lower ball bearings, 5/32" upper bearings and a nylon top cover
- Hammer: External Cup, traditional
- S.H.I.S.: EC34/28.6|EC34/30
- Stack: 12.8mm/11.9mm
- Color: Black
- Weight: 149g

  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Vendor Number
    Black / Hammer 400310026101 141-2340 QBP-HD4592
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