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

Easy to use

Works well!

It works it’s just a real pain in the butt.

Its not big enough to actually fully detach the chain on a #40 dollar chain. It can loosen the pins so you can get it apart, but if youre trying to completely remove the pin between the links, its not going to work, the pin isnt long enough to push it all the way out.

Use for go cart chain replacement. Worked great. Easy to use. Pretty good quality

Buy this one.

Works great, spring loaded handle for easy insertion of chain into tool. Doesn’t ruin links if you’re careful.

Great all around till breaks 415 chain like butter.

Only allows griping the chain from inside of links, rather than outside, which means user can only push pin out on side of chain at a time rather than pushing pin all the way out of the chain in one operation.

i only had to use it twice so far... and its been a non issue and worked every time.