Enduro Components & Spares ACB 45x45 1125 BO | 30.5 x 41.8 x 6.5mm | 45 x 45deg | TH 870 | Specialized Top Headset Bearing Chromium Steel Black Oxide Angular Contact SKU: ACB 45x45 1125 BO Barcode: 810191013471
Enduro Components & Spares ACB 45x45 1125 BO | 30.5 x 41.8 x 6.5mm | 45 x 45deg | TH 870 | Specialized Top Headset Bearing   SKU:  Barcode:

ACB 45x45 1125 BO | 30.5 x 41.8 x 6.5mm | 45 x 45deg | TH 870 | Specialized Top Headset Bearing

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Enduro ACB 45x45 1125 BO | 30.5 x 41.8 x 6.5mm | 45 x 45deg | TH 870 | Specialized Top Headset Bearing

ACB 4545 1125 BO - 1-1/8 Black Oxide Angular Contact Headset Bearing (30.5mm x 41.8mm x 8mm: 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 performanceThis size bearing is also known in the bike Industry by these part numbers:, MR042, 870E, MR121, MR070, MR084, MR116, TH-870E, MH-P08The 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, XD15 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

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