Rhino is designed for riders who are 5’1” to 6’5”. If the child is within that range, obviously they could easily use a bike unassisted. However for those children who are shorter than 5’1” we recommend using a bike trailer. A popular one in the community is the Burley Bike Trailer for Kids as it’s durable, stable, and comes in lots of sizes.
Please remember to consult your State and local e-bike laws to ensure you and any child meet any age minimums and restrictions before using the bike.