Huryfox Reusable 12-20" Adjustable Flashing Silent Training Wheels, Blue

The spacers that keeps the wheels straight are to wide for my girls bikes. I have to have them ground down. Hopefully that will work.

The holes do not fit the bike just right. They're slightly off to be even with the back wheels, so the bike has a little leaning room for the training wheels to touch the ground. They don't fit if you want to keep the kids' chain gaurd in place as well. I don't recall getting any instructions with the wheels.

No Instructions for installation. I watched 3 YouTube videos and had to ask my step-son to install it, as I couldn't get the bike's rear wheel off. Why no instructions in the box???

These are probably fine for small bikes an riders. But we found them too narrow for our taller 5 year-old on a 20 inch bike. (Too easy for him to tip over unless the surface was flat with no dips.)

metal brackets i package that dont fit bike or training wheels..ansolutely NO instructions in box..called walmart.com..they didntknow..went on line found the instructions..followed instructions as shown and the training wheels move..still no mention of the metal brackets that dont fit anything

The bar bend easily, difficult to install, not worth it. Cheap quality. No instructions or parts included.

you know the motto you get what you pay for? well thats the truth here NOT WORTH IT!. Wheels dont fit on bracket, screws dont fit to make wheels tight, not stable or safe!

The item is used one wheel will not spend and it will not light up I don't like it when you all waste my time and I have to drive out my gas to send it back

The wheels would not fit on the 20 inch bike because of how the bar was bent - the screw would not fit through the hole at the top, so I couldn’t attach it to the bike. I purchased a set from another brand where the metal was bent away from the bike, not towards the bike like these.

First day of use the tire bent, the girl almost fell