• Enduro ACB 4545 Angular Headset Bearing - 30.5mm - 41.8mm - 6.5mm - 45/45 - Black Oxide - Image 1
  • Enduro ACB 4545 Angular Headset Bearing - 30.5mm - 41.8mm - 6.5mm - 45/45 - Stainless Steel - Image 1
  • Enduro ACB 4545 Angular Headset Bearing - 34.1mm - 46.8mm - 7mm - 45/45 - Stainless Steel - Image 1
  • Enduro ACB 4545 Angular Headset Bearing - 37mm - 49mm - 7mm - 45/45 - Stainless Steel - Image 1
  • Enduro ACB 4545 Angular Headset Bearing - 40mm - 52mm - 7mm - 45/45 - Black Oxide - Image 1
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Enduro ACB 4545 Angular Headset Bearing

Enduro ACB 4545 Angular Headset Bearing
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Enduro ACB 4545 Angular Headset Bearing

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Description

ACB 4545 1125 BO - 1-1/8' Black Oxide Angular Contact Headset bearing (30.5 x 41.8 x 6.5mm: 45x45 deg)

Angular-contact headset bearing featuring anti-corrosion Black oxide/Magnetite coated 52100 High-Carbon Chromium alloy races paired with grade 10 Balls. Black Oxide coating provides an extra level of corrosion resistance and extended worry-free performance
The Enduro line of angular-contact headset bearings start with Black Oxide treated Chromium Steel races, steps up to full 440C stainless steel, and the top of the line is, lifetime-guaranteed, XD-15 aerospace-stainless (races and balls). They are always engineered with the largest balls possible, feature dual-lip seals riding in a micro-groove (labyrinth) and are filled 90% with high pressure water proof grease for the ultimate protection against sweat and the elements. Enduro Angular Contact (A/C) bearings are designed so all balls are evenly engaged to spread the force over a larger surface area, minimizing wear and maximizing life.

Enduro Item Code: ACB 4545 1125 BO-bag

Product Reviews

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Rated 4.0 out of 5 stars
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1 review
  • Fiona G.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    1 year ago
    Good Bearings

    Pricey for what they are, needed 7.5mm thickness but tried these as Enduro said they were direct replacement to Cane Creek head stem bearing i needed. They don't fit. Will use on my other bike so not a waste.

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