No need to modify the Motorcycle as it connects to the existing mounting point. Without any instructions, it is easy to install. A new LED license plate light is provided but requires wiring. Fitment: For NINJA ZX25R 2020-2022 For Zx4r 2023+ Material: Metal colour: black Package Contents: 1 x License Plate Holder 2 x fixed bracket 2 x washer 4 x screws 4 x nuts 4 x small washer 2 x small screws 2 x small nuts 1 x license plate bracket light(with cable) 2 x mounting headlight screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.