BSD NASA Rim (Black)

The NASA rim is designed to be stiff both laterally and radially. Based on an I-beam design with extra thick tapered sidewalls, tapered spoke seats, cross over lacing and a curved inner strut. The NASA rim isconstructed from space age 6066-T6 aluminium which is much stronger than the cheaper6061 alloy traditionally used in most rims (+34% tensile strength vs 6061-T6). Intergalactic. Features 6066-T6 aluminum I-beam design welded rim Extra thick tapered sidewalls Extra thick tapered spoke seats Aligned cross over lacing Curved inner strut Can be used with brakes