Simplify Your Cleaning Routine with Simple Solutions RBB400: Find the Perfect Replacement Bristle for your Grunge Brush Review

This brush lasts forever, I've had it for over 4 years and I still use it all the time. The brush works as intended, but remember that the right cleaner is key to proper chain cleaning. This brush alone will not clean the chain.

Every driver with a chain drive should get this from the factory. So easy to use. I use a kerosene spray can and spin the rear wheel by hand, then put the brush on the chain and spin the wheel. Flush again and you're done! I can't say enough good things about this simple tool.

Pretty handy tool, the brushes don't really have a holding mechanism so if you screw them on tight they can come out to the side but overall it does what it's supposed to do. The bristles of the brush are bent quite early on one side, so I wouldn't say their durability is great, but they are interchangeable

I've never owned a grunge brush but let me tell you it makes cleaning my chain a lot easier! The bristles are stiff and don't feel cheap. The handle is strong enough to handle whatever you need it for. I don't know what the other reviews are saying about breaking it and such, but it seems like it will take a decent effort to break this one.

This tool is incredibly good. This makes cleaning the chain MUCH faster than using a toothbrush or similar. This is a must have for those who are tired of spending half an hour cleaning their circuits. Apply your favorite chain cleaner and simply wipe away; strong bristles clean even the most stubborn dirt without any problems. The sealing ring also saves; However, as mentioned above, the bristles are quite strong, so I would advise against cleaning HARD if you have o-rings as it CAN (probably…