EVO Mobility Multi-Fit Mobility, 20-29", Black

These are super heavy duty and very adjustable. Really thick steel which means they don't bend, even if you wanted it to flex to fit. The training wheels are bigger than the average plus they have a substantial roller bearing instead of a simple light sleeve bearing. These will probably still be rolling decades from now with the occasional greasing. Has all the parts you need to mount to various bike styles like both single speed and multi speed. Included the bolt extensions for the axle which were threaded correctly so they didn't strip the threads of the axle bolts as some other cheaper brands have been reported doing. Has high strength self locking nuts and bolts so once tightened resists spontaneous loosening. I wish they included a couple spare bolts and nuts in case you dropped one while assembling. I wish I had a second person to help with the installation because these parts were heavy. Hard for a disabled person to do from a wheelchair but not impossible. The only issue encountered during assembly and installation was the bracket for the coaster brakes were right where the reinforced arm needed to contact the bike frame. (Managed to move the bracket just enough to fix the problem). Also would be nice to include some assembly tips with the instructions because it would be super easy to be a inch off by choosing the wrong holes (there were several in order to accommodate different size bikes) and having to take it apart multiple times in order to get it the right distance of training wheels from the ground. I was lucky enough to eyeball it correctly the first time but I almost had to start it over. Hope this helps you. One last thing. I wish they would include cap nuts for the axle extension so that for safety reasons there wouldn't be exposed threads at the end of the axle extension bolts

Bought these for my daughter’s new bike. Opened the outer box to find the manufacturer box was taped shut and a string out of place. Opened the box to find the bolts in an ordinary ziplock bag and missing the axle extenders! Metal chips fell out from the box and the pieces have been used at some point since you can see where a couple of the bolts were. They are pitted/scratched as well! Heavy duty….yes, New….NO!

Purchased for a bike being used by a 9 year old, over 100 lbs. He has little experience on a bike, and the training wheels purchased at the bike shop were too flimsy for his weight. These wheels were easy to install and are very sturdy. He is gaining confidence every time he rides.

The screws come lose sometimes during riding, so bring hardware with you during the ride!! Also, not compatible with quick-release tires. You must have a bolt holding the tires on, no quick-release. Otherwise, parts are sturdy, thick metal, wheels are doing good. We did not purchase this for long-term use, only until they're not needed anymore, so I cannot comment on long-term durability.

These training wheels were really quite difficult to install, in part because they came without the nessisarily washers and nuts. We emailed the company who asked for photos of the problem, the problem is not something easily photographed, "absence" isn't easily captured on film.That being said the product, once installed with washer and nuts we rummaged up in the garage, seem really solid.

Didn't fit my electric bike. Although I believe it did say that in the description. Needed to check it out though.

My son is autistic and struggles with balance. He has outgrown bikes and training wheels for kids. I was so happy to find something to fit a larger bike and hold his weight successfully! It’s wonderful to be able to go on family rides once again!

you want to make sure that longer extender goes on cassette side, again grease up and screw on and off, the extenders a few times before twisting on axle, I got one stuck with axle spinning round, hard to get back off, without grabbing axle with vise grips, messes up threads. Once I got it off without too much axle thread damage I lubed up with grease, went right on. Make sure longer extender goes on cog side, as to not interfer with derailleur. Otherwise they are strong and sturdy, good value