Patent ID: 7537233

Claim:
A vehicle comprising: a frame including a seat support and a pedal assembly; a saddle seat mounted on said seat support above said pedal assembly; a separation unit adapted to prevent interfering movements between two legs of a rider, said separation unit being disposed in front of said saddle seat and above said pedal assembly, and said separation unit being adjustable in position relative to said saddle seat; and a connecting unit including a connecting tube connected between said seat support and said separation unit, said connecting unit projecting forwardly from said seat support; said separation unit including a separation block and a sleeve tube sleeved around said connecting tube and holding said separation block, said sleeve tube having a tube wall extending around said connecting tube and being movable axially and angularly relative to said connecting tube, said tube wall having an axially extending slit; said vehicle further comprising a locking unit to prevent said tube wall from moving relative to said connecting tube, said locking unit including a tubular clamp sleeved onto said tube wall, and a tightening member, said tubular clamp having two angularly spaced apart and axially extending tabs and split axially between said tabs, said tightening member being operable to hold tightly said tabs together.