Personal mobility vehicles with adjustable wheel positions

A casterboard comprising:

• a body comprising an upper surface configured to support a user;
• a first caster wheel comprising a wheel and a base;
• a second caster wheel;
• an access region recessed inside the body, the access region having a first lateral width;
• a track recessed inside the body and that intersects the access region, the track comprising a first sidewall and a second sidewall, the first and second sidewalls spaced apart by a second lateral width, the second lateral width less than the first lateral width;
• the casterboard configured such that the base of the first caster wheel is:
• vertically receivable into the access region and slidable from the access region into the track;
• and
• slidable from the track into the access region and vertically removable from the access region.

A casterboard comprising:

• a body comprising an upper surface configured to support a user;
• a front caster wheel;
• a rear caster wheel;
• an elongate groove that extends upward into the body, the elongate groove comprising a first longitudinal rail and a second longitudinal rail, the first and second longitudinal rails inside the body;
• and
• a wheel lock;
• wherein at least one of the front caster wheel and the rear caster wheel comprises a movable wheel that is configured to slide, inside the elongate groove and relative to the body, from a first position to a second position;
• and
• wherein the wheel lock is configured to secure the movable wheel in the first and the second positions.

A casterboard comprising:

• a body comprising a top configured to support a user and a bottom comprising a plurality of lateral ribs;
• a front caster wheel;
• a rear caster wheel;
• an elongate groove between the top and the bottom of the body;
• an access region between the top and the bottom of the body;
• and
• a wheel lock;
• wherein at least one of the front caster wheel and the rear caster wheel comprises a movable wheel that is configured to slide inside the elongate groove and relative to the body;
• and
• wherein the wheel lock is configured to selectively secure the movable wheel in a plurality of positions in the elongate groove.