B 541 MAX- 1 Max-Type Headset ložisko

B 541 MAX- 1 Max-Type Headset Bearing Max-Type Bearing for Internal Headset 52100 High-Carbon Chromium alloy races paired with grade 10 Balls. The Enduro line of headset bearings begin with chromium steel, Black Oxide finish A/C type and then offer full 440C stainless steel at the top. They are always engineered with the largest balls possible and dual lip seals riding in a micro-groove for ultimate protection against sweat and the elements. They are filled 90% with high pressure water proof grease, so you never have to guess if there is grease inside. Enduro Max-type bearings are designed without retainers to maximize the number of balls to spread the force over a greater surface area, pressure water and minimizing wear.