Standard chromium steel bearings perform well on day one but will seeming rust overnight when subjected to wet weather, mud, sand, salt and muck.Enduro offers a series of performance upgrades at various price points that increase durability and longevity in UK-like environments. Each of the following options includes either a lifetime or two-year warranty:- 440C stainless steel hub, bottom bracket and headset bearings- MAXhit 440C stainless steel components- Black Oxide coated MAX suspension pivot bearings- Zero coated ceramic-hybrid bearings- XD15 ceramic-hybrid bearings and componentsVisit Enduro Bearing Basics to learn more.