Setup, Compatibility & Care
To install, ensure your motorcycle is on a stable stand. Remove the existing front number board by unscrewing the mounting hardware. Align the Polisport board with the factory triple clamp and headlight shroud mounting points (if applicable). Tighten bolts until snug, but avoid over-torquing to prevent cracking the plastic. This board is specifically compatible with Yamaha YZ 125/250 (2021-2023), YZF250 (2019-2023), and YZF450 (2018-2022). To maintain the gloss finish, wash with mild soap and water, avoiding harsh chemical degreasers that can dull the plastic surface. Periodically inspect the mounting points for cracks after heavy impacts.