Drift scooter

Abstract

A drift scooter comprising a longitudinal frame including opposed leading and trailing end portions. A steering assembly is pivotably disposed on the leading end portion and includes a transverse member with two wheels rotatably supported on opposite ends of the transverse member. A stem is fixed in perpendicular orientation relative to the transverse member and a handlebar is connected to the stem. A rear wheel assembly is pivotably disposed on the trailing end portion, wherein the wheel assembly pivots about an upwardly extending pivot axis. The rear wheel assembly is preferably biased toward a centered position, aligned with a centerline of the frame. A resilient member is connected between the frame and a leading portion of the caster. The resilient member may be in the form of an extension spring. Means for adjusting the tension of the extension spring may also be included.

We claim: 
     
         1 . A method for inducing oversteer in a scooter during a turn on a surface, the method comprising:
 providing the scooter with a rear wheel assembly pivotably disposed about a pivot axis on a trailing end portion of the scooter, said rear wheel assembly including a wheel rotatably mounted on an axle;   biasing said rear wheel assembly toward a centered position, wherein said wheel is aligned with a centerline of the scooter; and   positioning said axle rearward of said pivot axis such that a lateral load generated against said wheel by the surface during the turn causes the rear wheel assembly to pivot away from the centered position in a direction opposite the turn thereby inducing oversteer.   
     
     
         2 . The method according to  claim 1 , further comprising limiting the extent to which said rear wheel assembly can pivot. 
     
     
         3 . The method according to  claim 1 , wherein said scooter includes a deck and further comprising maintaining said deck at a generally level attitude relative to the surface during the turn.