This Honda 77201-429-000
fits the following models:
Honda Motorcycle 1979 XL500S
Honda Motorcycle 1979 XR500
Honda Motorcycle 1980 XL500S
Honda Motorcycle 1980 XR500
Honda Motorcycle 1981 XL500S
Honda Motorcycle 1981 XR250R
Honda Motorcycle 1981 XR500R
Honda Motorcycle 1982 XR250R
Honda Motorcycle 1982 XR500R