This is a Steerable Wind-up Spring Tricycle. Max steering angle is ~60degrees, but it is recommended to stay within 30degrees for smooth operation. Angles exceeding 30degrees may hinder movement. Performance is limited on high-friction or uneven outdoor surfaces.

Some parts require supports. Avoid scaling down the model, as it may cause functional parts to fail or break. Scaling up is acceptable.

All parts are secured with screw structures, so glue is generally not required. However, for smaller or more delicate components, you may use a small amount of glue if extra stability is needed.