Spark Light Up Training Wheels is-electric Push-button control of LED lights

Push-button control of LED lights boost the fun factor

Take total control of the ride with 5 levels of pedal assistance and 21 traditional gears

Our largest light-up kids' bike – great for grade school kids

smooth hoverboard riding

Fine-tune speed and exertion – each mile can be as active or motor-assisted as you want

Spark Light Up Training Wheels is-electric Push-button control of LED lightsUnique light up training wheels making learning to ride more fun. Motion activated lights motivate kids to move and help parents keep them in sight. Fit most kids bikes with 12 to 20 inch wheels. (Axle extenders, not included, are necessary for attachment to 20 inch bikes.)