DYC Chain Breaker Tool for 420-530 Roller Chain, Universal Motorcycle ATV Mini Bike Dirt Bike Go Kart Scooter Bicycle 40 410 415 420 428 50 520 525 530 Chains

I put a 17 tooth on my gf’s boom Vader 125cc (grom clone) and needed longer chain. This was the only one I could get delivered the same day, so I went ahead and did it. Not sure how many links I took out, but this chain is perfect. Feels great, and is definitely better than the stock.

Worked perfectly for removing links in my dirtbike chain.

The only chain I trust to use for all my cross carts and mini bikes. Comes pre greased, the breaker is easy to use. Never once have I broken a chain after all the abuse I put them through.

Great chain and seems very well made. Also the oiling of the chain from the factory is very good. The breaker tools seems very well made and solid not like others that are included with the chains. It would have gotten 5 stars if my shipping hadn’t of gotten messed up. It took a bit to get mine.

Worked good

Very nice chain. Was used on X-Pro Sail 125. The chain breaker is a little weak. Make sure you line it up good and it will work on a 428 chain,

I put the main bolt right up to the pin like it was supposed to and the push rod bent and split on the first use. This is NOT sturdy enough for a 520 chain. It pushed the pin out just a little bit but then the pusher rod got so bent it wouldn’t stay straight and push it all the way out. Now my chain is unusable and stuck on the bike until I get a better quality chain breaker.

Great product. Nice and sturdy!