Rubbery Bicycle Handlebar End Plugs, Innovative Design, Bumpers Made of Durable Colorful Silicone, Expands to Lock in Place, Adds Safety & Style, One Pair

The best part of these is the grey plastic anchor part that is supplied and goes in the handlebar. It works awesome and holds tight. Note there are two things you have to tighten. First, the bumper has to tighten into its own metal flange that you may miss is there. Then insert the tightened bumper into the grey expansion piece. It will work fine. Oh, and the little plug for the end is awesome too.

They are easy to install, and it works well. Great color choices and kids liked them. Shipping was fast. They haven’t broken off like the other brands that I purchased in the past.

Fit my beach cruiser bars but a little loose even fully tightened....

Dimensions would be nice in description but took a chance and fit perfectly. Outer diameter matches the foam grips on my Catrike perfectly.

I already lost one. For the replacement I used 3M spray on adhesive, hoping that will retain it. For me, it was very hard to to tighten them up since my hands are arthritic. When they are in, they seem to do a pretty good job of protecting the world from my handlebars, plus they add some color.

They won't stay tight and self loosen every time, while handling.

I bought these to protect my jeep and they did, but I also didn’t expect them to stay on long on the trail but they actually did so I would highly recommend this to mountain bikers.My bike is a 2020 Giant TalonFYI the grips are RockBros, also bought off Amazon

I mountain bike on some pretty technical trails and I've broken expensive grips when I've had to bail or crashed in rocky sections, or just bumped into a tree trunk a little too hard. I thought these bar ends would solve the problem, but since I'm running 30 inch handlebars, I realized these won't work because installing them would increase handlebar width by almost two inches, which is way too much when clearance between trees is already tight. Otherwise, they looked well-made and durable, and should work well for what a lot of other commenters got them for, which is protecting their cars from their careless kids. If these came in a much lower profile, I'd seriously consider buying them.