20" (406mm) BSD NASA BMX Rim - 36H - Black Flip-Flop not included)

not included)

NOS Campagnolo Strada BMX crank arms with dust caps

Axle To Crown Height: 315

Material: Steel

They are similar in style to the old school GT flip down standers

20" (406mm) BSD NASA BMX Rim - 36H - Black Flip-Flop not included)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 is constructed from space age 6066 T6 aluminium which is much stronger than the cheaper 6061 alloy traditionally used in most rims (+34% tensile strength vs 6061 T6). Intergalactic I beam design welded rim Extra thick tapered sidewalls Extra thick