Thomson elite bmx stem thomson makes awesome bike parts and this bmx stem is no exception 100 made in the usa every detail on this stem is better stronger and lighter than any other stem out there the attention to detail is second to none this is the best clamp you can get for your bmx features 100 made in the usa cnc machined from 7000 series aluminiu large steerer tube clamp for extra security wide clamp for less stress on your bars custom made 4mm high strength steel allen bolts wi