Bike Link Plier + Chain Breaker Splitter Tool + Chain Checker + 3 Pairs Bicycle Missing Links, Bike Link Opener Closer Plier Chain Cutter Connector Wear Indicator Tool

For the price a fantastic value.. I mean it does what it needs to do, and does it well... easily fits in my saddle bag and handy.

I'm not a bike expert, but n eeded to replace the chain on my kid's bike. This tool did the job, was easy to use, and seems durable enough, at least for casual use.

works good but a bit weak

All tools where helpful. They do need to be used methodically, but they work.

Great set for a good price. Works well

I am overall very satisfied with this tool set. Chain breaker worked perfect upon first use, as did master link tool. The chain tensioner thingy was a nice touch and made it a breeze to get the chain back on the bike. The chain wear measure tool might be total junk, but I have not tried it yet.Obviously not Parktool quality finish and feel, and the potential is there for receiving a defect tool as some reviewers have shown; but overall this is an excellent tool set that wont leave you wanting more.

I laid my chain across 2 of the teeth and started turning the handle to push the rivet out and one of the little teeth broke (as indicated by my poorly drawn red arrow). Luckily there was a 2nd set of teeth to use and I was able to get the job done. Just be careful in how you place your chain is all I can recommend. This is definitely a Park Tool chain breaker tool. If I had it to purchase again, would definitely pay the extra money and get the Park one. The old adage applies here, you get what you pay for.

I had just gotten a new chain for one of my bikes and needed a chainbreaker quick to shorten the chain for my gear set-up. I didn't need anything elaborate or super expensive, I just wanted my bike running quick. This did the trick and comes with a whole assortment of other doodads like several master links, just in case you're like me and dropped the one you had through the boards of your back deck. It also comes with pliars that help snap the master link apart & back together and some other tools that I did not need and wasn't even sure what they were for. The chainbreaker was cheap but durable (I've had 2 break on me in the past) and have used it several times on other chains for pushing the link pins out and back in. Like I said they're cheap, but they all held up well and did what I needed them for with ease. The kit does not come with any instructions so hopefully you already know how to use these tools before you buy them. If I wanted a tool for my permanent toolkit I would have gone with a higher quality, but for what I wanted to do it worked great, got here very quickly and solved my problem without a struggle. The tool works with any standard single gear or derailer chains...I'm not sure about those super heavy duty street BMX style ones since I don't use them, but the tool adjusts to width.