WIWUE GUO Bike Chain Tool, Ultimate Bike Multitool Kit - Lightweight Stainless Steel - Includes Chain Breaker, Tire Repair Kit, Motorcycle Accessories

Quality, must have tool for any bike enthusiast! The compact feature allows for stowing the tool in a small pouch, bag, or even pocket.

This is small enough to fit in a small bike bag, under the saddle or backpack. It has many useful tools for the bike. After using it a few times this seems like a reliable product. Would recommend for a long bike trip, or your going to be some distance from your tool box.

The chain tool is adequate for road side or trail side repairs. It worked on both 8 & 12 speed chains. Unlike a garage or shop type of chain tool, this one does not have an adjustable "anvil" to securely hold the chain while the "pin pusher" is tightened. So the chain will move around as you tighten the pin pusher. So you have to be mindful of the chain position while pushing the chain pin. Like I said, adequate for road or trail side repairs. But do not buy this with the intention of using it in the garage. Get a better tool for garage use. For me, the tool also has a lot of unnecessary tools. My bike does not have any slotted or phillips screws nor most of the hex wrench sizes. I took it apart & got rid of all of the unnecessary tools, even the handles. I am left with the chain tool, T25 torx & the M4, M5 & M6 hex wrenches. Those tools will fit everything on the bike that I am likely to need on the trial. You will have to cut the M8 off of the loop end of the M6 wrench. I used a cut-off wheel in a rotary tool for the cut. While I was at it, I cut off the weird hook thing on the chain tool. WTF was the intention of that hook?

For the casual or budget biker this is a great value. For $6 you get a tool that will make most of the adjustments on your bike. Design gives enough leverage in compact size. You get more than you pay for.

It's pretty good for a cheap bike tool. There are more expensive or better quality options, but I don't mind having a low-cost one to keep in my bag or under the seat pouch in case it gets lost or I loan/give it to someone in need. The chain tool broke on the first use, but it looks like it's a cheap cast chrome plated screw. The rest of the tools are fine for occasional use. If you want quality, spend a little more for a name brand.

So awesome! Some multi tools are ridiculously expensive so I appreciate a really high quality tool that doesn't break the bank.

The only issue was that the chain tool didn't neatly fold flat into the tool. But I will never use it and it unscrews, which shrinks the tool enough to get it flat and into my saddle bag.

Not quite as polished as the $25+ multitools ,but six bucks for a tool I may lose is great. WIWUE GUO, a name you can trust !