BSD NASA Rim

. Its a bit of a gimmick to say something like 'this rim is out of this world, so lets keep it plain the NASA rim features an alloy construction for a super stiff, durable performance. With its refined I beam design, extra thick tapered sidewalls and tapered spoke seats, this rim is light enough to help you chain tricks together and strong enough to stick each one out to the finish Features Material 6066 T6 alloy Rim Width 34mm Rim Height 18mm Weight 550gBuyBSD Wheels & Tyresfrom Chain Reaction Cycles, the Worlds Largest Online Bike Store.