A front suspension structure includes a head pipe radially internally supporting a shaft portion forming a steering axis such that the shaft portion is rotatable about the steering axis; a front fork connected to a lower end portion of the shaft portion on a lower side of the head pipe, the front fork supporting an axle of a steering wheel; a link member having one end portion connected rotatably on an upper side of a turning member having the shaft portion, and having another end portion connected rotatably on a side of handlebars; the head pipe disposed so as to be separated frontward from a vehicle body frame; and a rocking arm having a front end portion rockably supported by the head pipe, and having a rear end portion rockably supported by the vehicle body frame.

A foldable electric scooter and a manufacture method of the same. The foldable electric scooter includes a main body assembly, a front fork assembly located at the front end of the main body assembly, a rear fork assembly located at the rear end of the main body assembly, a telescoping plate assembly located on top of the front fork assembly and a handlebar assembly located on top of the telescoping plate assembly. The foldable electric scooter has a double headset design that increases a rake angle for more steering stability while still keeping the steering upright for an upright holding of the handlebars. The foldable electric scooter is manufactured by stamping of flat plate material.

A bicycle handlebar stem or stem/handlebar assembly has an inclined linear travel approximately 45 degrees from horizontal. This inclined path mimics a rider's natural arm inclination and pitching moment. 45 degrees is nearly ideal for most dropped bar road bicycles but different style bicycles may have an ideal angle between 30 and 60 degrees.

A bicycle handlebar stem or stem/handlebar assembly has an inclined linear travel approximately 45 degrees from horizontal. This inclined path mimics a rider's natural arm inclination and pitching moment. 45 degrees is nearly ideal for most dropped bar road bicycles but different style bicycles may have an ideal angle between 30 and 60 degrees.

An apparatus, system, and method are disclosed for adjusting a height of a handlebar. The apparatus includes a steering tube coupling member, a handlebar coupling member, at least one connector and a height adjusting member. The at least one connector adjustably couples the steering tube coupling member to the handlebar coupling member. The height adjusting member is coupled to at least one of the steering tube coupling member, the handle bar coupling member, and the at least one connector. Actuation of the height adjusting member selectively adjusts a height of the handlebar coupling member relative to a height of the steering tube coupling member to selectively adjust a height of the handlebars.

An apparatus, system, and method are disclosed for adjusting a height of a handlebar. The apparatus includes a steering tube coupling member, a handlebar coupling member, at least one connector and a height adjusting member. The at least one connector adjustably couples the steering tube coupling member to the handlebar coupling member. The height adjusting member is coupled to at least one of the steering tube coupling member, the handle bar coupling member, and the at least one connector. Actuation of the height adjusting member selectively adjusts a height of the handlebar coupling member relative to a height of the steering tube coupling member to selectively adjust a height of the handlebars.

A handlebar stem, in particular for racing bicycle handlebars, comprises a main element which is connected to a handlebar at a front end. The main element is connected to the handlebar stem tube in the area of a rear end. The handlebar stem tube is connectible to a steerer tube such that it is bendable in the longitudinal direction to improve riding comfort.

A front wheel supporting frame structure of a saddle-ride vehicle includes a main frame, upper and lower arms and a lower frame. The main frame has a front portion and a rear portion. The main frame includes an upper connection portion, a lower connection portion, and an extending portion. The extending portion extends downward. The upper arm has an upper front end portion and an upper rear end portion. The upper rear end portion is movably connected to the upper connection portion. The lower arm has a lower front end portion and a lower rear end portion. The lower rear end portion of is movably connected to the lower connection portion. The lower frame includes a bottom portion and an upright portion. The bottom portion extends in the vehicle front-rear direction. The upright portion has a top portion connected to the extending portion.

A front wheel supporting frame structure of a saddle-ride vehicle includes a main frame, upper and lower arms and a lower frame. The main frame has a front portion and a rear portion. The main frame includes an upper connection portion, a lower connection portion, and an extending portion. The extending portion extends downward. The upper arm has an upper front end portion and an upper rear end portion. The upper rear end portion is movably connected to the upper connection portion. The lower arm has a lower front end portion and a lower rear end portion. The lower rear end portion of is movably connected to the lower connection portion. The lower frame includes a bottom portion and an upright portion. The bottom portion extends in the vehicle front-rear direction. The upright portion has a top portion connected to the extending portion.

A personal mobility apparatus includes: a support platform having a pair of footplates and a cavity; two drive wheels disposed on both sides of the support platform, respectively; and a steering wheel connected to the support platform to be received in the cavity. The steering wheel is connected through a telescopic tube to be received in the cavity of the support platform and the telescopic tube includes a first tube and a second tube moving telescopically with respect to the first tube.