Tom Jebediah's Force Bike

This spell creates 2 circular, horizontal planes of force, 3 feet in diameter and 1 inch thick, that floats 3 feet above the ground in an unoccupied space of your choice that you can see within range. The disks remains for the duration, and can hold up to 500 pounds each. If more weight is placed on them, the spell ends, and everything on the disks falls to the ground.

A 30 foot long bar of force is created connecting the two circular planes of force, which can hold an additional 1000 pounds. The "bike" can be moved by the caster up to 100ft per turn. Creatures that ride the "bike" can choose to be secured so that when the "bike" moves, they don't get thrown off when it starts or stops moving.