Low wear rate, good hardness and shear strength, and can be used for a long time. 51454-MFG-D01 For CB600F For Hornet 2007-2008 Front Tube Fork Bolts Shock Screw Black Gold Pair Preload Fork Caps Easily increase or decrease preload to alter the handling characteristics for a softer or stiffer ride It makes your cool and distinctive, greatly improves your motorcycle's styling, and instantly upgrades the grade; Professional manufacturing, exquisite workmanship, not easy to damage, stable performance and high reliability.