Bicycle Training Wheels - Multicolored LED light Training Wheels For Kids Bicycle - Compatible With 12 14 16 18 Inch Boys/Girls Bike (Black)

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About Bicycle Training Wheels - Multicolored LED Light

Make learning to ride a bicycle safe, fun and enjoyable Your boys and girls will have a blast learning to ride with these 3 cool multicolored LED light training wheels that are powered by the wheels spinning quickly on the bearing and creating a electrical charge to power the LED's thus requiring no batteries. UNIVERSAL FIT These training wheels fit MOST single speed children's bikes from sizes 12-18 inches so they can continue to be used as your kids grow and they will last for years longer than single-size trainers which you would have to purchase repeatedly as your girl or boy progresses through bike sizes. SAFETY Our training wheels are produced with the highest quality materials that are  designed to be sturdy and durable so you can have confidence your little one will be safe. INSTALLATION NOTES 1.Insert bolt through the wheel, then the flat washer and lastly the training wheel arm. 2.Thread the locking nut onto the training wheel arm with the rounded side away from the arm. Tighten the locking nut using 2 wrenches; 10mm wrench for the head of the bolt and a 1/2 inch wrench on the locking nut. Be sure not to over tighten the nut. The wheel should still be able to freely turn. If you've tightened the nut and the wheel doesn't freely spin, you've  tightened it too much. 3.Remove rear axle nut from the bicycle wheel axle. 4.Insert the locking shim onto the axle making sure the clip seats properly. 5.Determine the  apropriate hole for attaching the  training wheel arm to the bicycle. When attached, the training wheel should have about  1/4 inch space from the ground. 6.Tighten axle nut with wrench. 7.Repeat steps 1-6  for the other side.