depends, if its a 15x9jj wide racing mag then consider light lar, see how wide first. I've seen numbers of expensive jap rim at 15" 4kg++ so probably 5kg should still be okay lar, not the lightest tho.. but i've seen heavier one.xtorm said:wahahaha.....so 5kg light or notler...:)
Nieto said:JRD oso very light, ha ha