AZSSMUK Roller Chain Breaker Detacher Tool for Size #25#35#41#40#50#60 415H,428H, 520,530 Motorcycle Bicycle Go Kart Chains Replacement

Its a cheaply made tool but I wanted a cheap tool for this maybe once in awhile uses. It done the job well but wouldnt use it for a everyday tool. Did receive in one day and package well.

Love it

The chain breaker for 415 size chain is a device that pushes out the pins holding the links together. This device will only partially push the PIN out of its link nest, therefore you need to use a small punch to completely extract the pin to separate the links. It doesnt work as well as the tool for bicycle chain.

It’s works .. Does the job...

Fantastic tool! Packed neatly. Came with and extra tip. Take your time to do it right and make sure you are using it correctly. Had the chain off in 2 minutes with this. Awesome value and well worth it! Bike: 2014 Honda NC700X

100% junk it works amazingly the 1st time and if you only need it 1 time buy it... but after that its next to useless the needle is soooooo weak it looses around 2mm its 1st use off a 8mm needle making it to short to push the pin out of the chain. 2nd time i used it , it screwed up my 35 chain cause i didnt realize this now than i looked at breaker and seen what did it. Before using it i did see the needle looked dented at the tip now the tip is gone after 2 uses!! And half of a $40 go kart racing chain is screwed up not sure if i can fix it. Very unhappy

Done what it is supposed to do

I bought this chain breaker probably about 4 years ago and I am a motorcycle mechanic and use it pretty much on the daily on multiple projects and it hasnt failed me yet and still going great value didnt have to pay that much for it but for something for that value to work this long I back at 100% very satisfied with it and still going.

Works perfectly, cut a few chains for my bike. Glad they included extra tip in the package too.

Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses this chain breaker will not break bike Cain or motorized bike chain or a bicycle chain.