Finish LineGrunge Brush(Return to Product Page)

The Finish Line Grunge Brush is very versatile and functional. The design allows for multiple positions to use the brushes, and bristles and firm, but flexible. Great addition to the at home cleaning effort.

This is the best tool I've found for cleaning a chain. I soak the chain in degreaser for 10 or 15 minutes, and then pull it through this tool a few times and then rinse it with tap water. Don't waste your money on an "on-the-bike" tool. They make a mess and leave solvent residue on the chain.

I have bought Pedros-good,Park-better,Finish Line Grunge-Best. I clean and lube my chain after every ride in this Las Vegas sandy soil. This brush and dawn dish washing soap cleans the chain like new. Making a SLX chain last 1500 miles or more. Still use the Park for the cassette. Good combination

Originally saw this product for motorcycles and decided to give it a try on a Mt Bike. Works great with MucOff, pre-cleans the chain, before running it thru the chain scrubber, and the long brush is great for getting the crud off the chain rings on the crankset.