Key features

• •✔Universal Diameter and Available Size: Our training wheels (Diameter: 118mm) with bracket attached with 5 various holes can excellently meet your needs to mount it on bicycles with sizes: 12, 14, 16, 18, 20 inch. Its round figure and lovely appearance perfectly match each other, like a blue lollipop, bringing your kids a chromatic childhood. ★Note: Unavailable for variable-speed bicycle)
• •✔Thickened Wheel with Quality PU Material: We have been looking for silent and hard-wearing bike wheels, especially those also can play a role in shock absorption. This training wheel made of quality PU material from PRUNUS just fits that bill. Meanwhile, heavy duty training wheel with 2.5cm thickness (0.5cm thicker than ordinary one) can reduce bumps and make for an easy ride with less effort and more comfort.
• •✔Thicker Bracket, Stronger and More Dura6ble: Have you ever encountered a deformed or even broken bracket of a training wheel? Please don't worry. With that in mind, we designed a training wheel with bracket at 3mm thickness which is 20% thicker than regular one, exerting a stronger support capacity. Thus, it's not easily deformed or broken. Your kid will be safer with confidence while luxuriating in learning to ride a bike!
• •✔Double Bearing and Larger Washer: After optimization, the double high carbon steel bearing of our training wheel has been tested to be silent and smooth. In addition, we have specially enlarged the washer so that it can cover the whole bearing nicely. So even after your kid has ridden for a while, you don't have to worry about the sudden drop of the bearing, which may cause your child's sudden falling to ground. Ride safely and grow up freely!
• •✔Easy Installation: As shown in the video, equipped with 2 wrenches, the installation can be easily completed. The locking brace is of an assistant for securing the bracket and bicycle. Couldn't be more simple! Meanwhile, we recommend the wheel should be about 5mm away from the ground when the bike is standing upright, which is conducive to your kid's mastering the sense of balance in riding.