American Star Yamaha Raptor 350, Yamaha Warrior 350 (All Years) 4130 ChromolyTie Rod Upgrade Kit Replaces Weak OEM Female Ends with 12mm Male Tie Rod Ends Tie Rods Are Constructed Out Of 5/8 Inch 4130 Chromoly Steel Durable and Tough Element Resistant Silver Hammertone Powdercoating Virtually Eliminates Bending Tie Rods Which Is A Problem On This ATV. These Tie Rods Have a LIFETIME Structural Warranty.