CECOUSA 13 Function Bike Tool with Chain Breaker – Bicycle Multi Tool – Ultra Slim, Compact Pocket Sized, Lightweight – High Strength CR-V 6150 Tool Steel – Easy To Carry

This thing is great, it has every tool even two sizes of spoke wrench. I like how they have a small alley key with a big removable one over it attached with the little snap bearing thing like on a socket wrench. I’ll def lose it but it’s cool. It’s thin too. Companies always stack the tools in two rows but this one is nice because it’s flat and easily fits in a back pocket like a wallet. The chain tool is kinda “meh” but then again I’ve never had a great one on a multi tool even a lot of stand-alone chain breakers are pretty bad. All in all amazing tool even if you don’t have a bike.

This has a useful assortment of keys. I haven't used the chain breaker, but the I've used the hex keys and the whole unit feels study and robust. Great deal for the price.

Very clever the way the tools nest to make the unit small, however the included case is oversize and defeats the purpose of the small tool. Quality appears good (I did not stress test the allen tools to see if it will twist), but the screws holding the unit together have loosened and needed to be retightened. Country of manufacture (USA or China or Taiwan or ?) is not marked anywhere. Product name leads you to believe it is the USA, but unlikely.BTW, the tool at the thickest part is 9/16", a bit thicker than noted.

Formato pequeño, muy fácil de manipular. Liviano y cómodo para llevar en bolso de herramientas o incluso en la tricota

Good tool to take on rides. Very compact and has everything you may need for a quick repair.

I have used this tool on my road bike 5 times since I purchased it a few weeks ago and it's great. A must have.

I like how small and compact this tool is, but it’s also very heavy. While you definitely get good value for your money will all the different types of tools on there, it’s actually super hard to use some of them, particularly the small hex wrenches. I had very hard time adjusting the limit screws in my derailleur since the right size wrench was really short and in the middle of the tool, so the edges bumped into the bike hardware, barely allowing even 30 degrees of rotation

Needed a smaller multi-tool for a narrow, top-tube pack. This tool is perfect. It is compact, relatively lighter than most multi-tools, and comes with the most needed tools except a pliers (had to get a small needle-nose as well). I have already used the tool for some quick, trail-side adjustments and it holds up nicely.