Patent ID: 7069812

Claim:
A height adjustment assembly for a bicycle handlebar stem that is positioned on a steer tube of a bicycle, the height adjustment assembly comprising: a) a first spacer secured to the steer tube on one side of the stein and including a first upper member and a first lower member, each of the first upper member and the first lower member including a base and a number of tabs extending outwardly from one side of the base, each of the number of tabs including a plurality of locking members positioned on the tab; and b) a second spacer secured to the steer tube on the opposite side of the stem, wherein the first upper member is rotatable with respect to the first lower member to selectively engage the locking members on the first upper member with the locking members on the first lower member in various configurations, wherein each of the tabs has a sloped surface extending from the upper end to the lower end, and wherein the plurality of locking members are disposed on the sloping surface.