Bell Spotter 500 Flip Up Training Wheels One Size
- Wheels flip down when needed, flip up when not in use.
- For 20" bikes, these training wheels are designed to provide balance support and will not completely stabilize the bike while pedaling. When properly installed, these training wheels are designed to be approximately 1/2" off the ground on either side..
- To teach balance, training wheels are designed to be 1/8-1/4 inch off the ground on either side when properly installed..