The Strider Rocking Base attaches to a Strider 12 Bike. The rocking base familiarizes them with a bike and the rocking motion helps develop their balance, spatial awareness, and core strength. No batteries. No annoying sounds.
Strider Rocking Base for 12 Sport and Pro. Intended for 6-18 months. Max weight 40lbs. BIKE SOLD SEPARATELY. Photo courtesy of STRIDER. 6-18 months