主权项 |
1. A training wheel apparatus comprising:
a lift activation assembly; a wheel mount assembly configured to operatively connect to a wheel; and a cable configured to operatively connect to the lift activation assembly and the wheel mount assembly, wherein the lift activation assembly, when activated, is configured to use the cable to change an elevation of the wheel between a first position and a second position, and wherein the change of the elevation of the wheel is configured to occur while the wheel is in motion. |