Bike Stabilisers, Universal Bicycle Stabilizer Training Wheels for 18/20/22 Inch Bicycles – Compatible with Multi-Speed Bikes Height Adjustable, Heavy-Duty Steel Construction with Extended Screw

These are great, we have tried other stabilisers which haven't been wide enough to support a larger bike frame, these are perfect, very easy to assemble and good value for the money

Great sturdy stabilisers, only downside is they needed a lot of bending, to fit the chainstays correctly.. Luckily I have a 4inch engineers vice, in my workshop, and a large adjustable spanner, otherwise, these wouldn't have fit my grandson's bike at all,,.. So, be prepared for a fair bit of modification, and then they will be OK.. Don't expect them to fit straight on, like in the video, because they simply don't, !!

Fits great on 20" bike with no wobbling. My son's bike has gears and it works with that, no issue thanks to the extender. It's making learning possible for him.

Looking for a stabiliser to help my disabled 7 year old learn to ride. I thought maybe i'd missed the boat as i thought she is too big for stabilisers but found these large ones. Everything fit together nicely. I recommend a 13mm and 15mm socket set or spanner to help you with the job. Tested it with my weight (13 stone) on the bike and the stabiliser was able to briefly hold my weight so confident it will be great to give my daughter the confidence to try. Currently she is a bit too fearful to try and learn Hardware looks well built and sturdy. I'm an engineer by trade, so thumbs up from me. Relatively easy to assemble. Just mark your tyre position on the frame where the nut is, with a sharpie, so your wheels dont loose thier position during the fitment

Easy to assemble. All that hassle to fit this and it's not even standing. This is not a 24inch product. I don't know how some reviews are claiming this. Check my video evidence. My son has waited a while. He will be bitterly dissapointed. Seller has not conducted themselves honestly in the description. To return this I will have to deassmble, put on a package and go to the parcel place and send it off for a refund. Too much hassle!!!! I don't have the time.

not longer enough to fit 24 wheels, is good quality, but needs to be 3cm longer on lower arms previous reviews highlighted this, but seller & Amazon took no action I had to buy other bits totaling £7 to fix

I bought these for my sons 20” bmx and my daughters 24” bike they were super easy to fit to each bike. You definitely need to use the Allen key to tighten the wheels on otherwise they are wobbly but once tightened they are fine. Used the extension bolt on the gears side. Overall very pleased with these

Just as advertised and quick service

Super produit, robuste, facile à monter, grande possibilité de réglages mais... : Attention ce produit est prévu pour ne s'adapter qu'à des cadres ronds. Si le cadre du vélo de votre enfant est ovale et de gros diamètre vous serez obligés de jouer du marteau

Fungerade perfekt till sonens 20" och inte varit något problem efter en hel sommar.

Los ruedines tienen muchas posibilidades de regulación y se adaptan a todo diámetro de rueda. Te permiten que vaya firme y estable o que le dejes un poco de holgura para que el niño pueda ir haciendo equilibrio. Las pedí el sábado por la mañana y me llegaron un domingo a primera hora de la tarde, muy muy rápido.

These wheels constantly come loose and pose a safety hazard. Do not buy

Fits great