Rotors have a super-trick profile that adds performance and style.Added stopping power from heat-treated carbon steel construction; friction rating is higher than plain stainless steel.280 mm oversized, full floating.Design reduces unsprung weight.Finish is luster gold anodized to prevent corrosion.Oversize rotor kits include stock brake caliper relocation kit.Weight: 2.35 pounds (approximate).Sold each. Fits: YAMAHA WR450F 03-07, YZ125 08-11, YZ250 08-14, YZ250F 07-11, YZ450F 08-11