Let's Go Balance Bike For Kids Ages 2 Plus NEW IN BOX Toddler Training Bike BLUE. The Let's Go Balance Bike is highly rated online as a durable well built bike for your toddler. Has adjustable seat and handlebars so bike easily transitions between ages 2-5. The bike has polymer puncture free tires and steel frame, rear mud gard and a sanded platform footrest for protecting little feet. Seat and hand grips are cushioned. Please see detailed pictures and judge condition for yourself prior to purchase...no refunds!