Front fender of YBR-G can be changed to YBR
and price is about 1K (warranty claim dealer told me)
as i have also YBR-G and wanted to changed fender
Front light is costly
if front fender and light changed than only difference is of Shock absorber's Rubber boots and front tyres
you can go to tyre shop and change tyre and if want you can install Rubber boots in YBR