aluminum rim profiles Material:6005,6061,T5,T6 Mill finish,anodized,powder coated Cut,punch,drill,tap ISO9001,SGS,ROHS,TUV aluminum rim profiles for bicycle 1. Material: 6063,6005,60612. Temper: T5 or T63. Finish: Mill finished, anodized,powder coated,polished,brushed,sand blasted 4. Various colors: Silver,bronze,black,gold,blue,grey,champagne,red,etc. 5. Machining: Cutting,punching,drilling, ...