The sram roam 50 29in ust bike wheel is the perfect addition to any mountain bikers riding gear featuring one of the lightest builds available on the market the performance and strength that the roam offers is simple astounding the roam wheel creates a super responsive and reliable riding style thanks to its alloy build mixed with aluminium nipples and wide angle rim design the mtb wheel provides the capability to ride at high speeds on the trickiest of terrains with its brilliant power