This weekend I experimented with a '06 Monster S4R carbon fender (mudguard at this side of the pond) instead of the original plastic skorpion piece. It is very much lighter (248 grams instead of 661 grams) but there is a certain... "je ne sais quoi" about the original fender. It is ugly but in the total design it is rather complementary.
The new fender is light and looks modern but does it enhance the looks? What's your opninion about altering the looks of our beloved bikes?