🧼 Clean Chain, Smooth Ride — Don’t Let Grime Slow You Down!
The Finish Line Grunge Brush is a dual-sided bike chain and gear cleaner featuring horseshoe-shaped and long straight stiff nylon bristles designed to clean all drivetrain components thoroughly. It effectively removes grease and grime, works with or without degreasers, and helps maintain smooth shifting and longer component life. Compact and portable, it’s a must-have tool for any cycling enthusiast committed to peak bike performance.




















| ASIN | B000BS02LS |
| Best Sellers Rank | #28,281 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Bike Cleaning Tools |
| Brand | Finish Line |
| Brand Name | Finish Line |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 1,811 Reviews |
| Global Trade Identification Number | 00036121680906 |
| Included Components | Cleaning Tools |
| Item Form | Liquid |
| Item Height | 1.5 inches |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Finish Line |
| Material Type Free | Chlorine Free |
| Number of Items | 1 |
| Scent | Unscented |
| Special Features | Portable |
| Specific Uses For Product | Cleaning Tools |
| Surface Recommendation | Metal, Plastic |
| UPC | 370114978282 036121680906 352083856075 374528457135 361216809062 370114977155 |
| Unit Count | 1 Count |
| Warranty Description | Limited Warranty |
B**4
Easy and Effective
Simple and effective. I don't like reusing master links over and over and this tool is a great help in decreasing/cleaning y out r drive train without having to remove the chain.
J**N
Clean Bike Chain
Did everything I wanted it to do. It gets my chain cleaner than ever
L**C
Great brush, just didnt know it was for pedal bikes...
I know this one is more my fault than the part. This brush's brisels are to long to work well on a dirt bike chain, like a 520 size. The brush is a great design, I have had a few before. Just dont loan them out to your friends, they dont come back. If you are looking for the larger chain version of this, try "Simple Solutions The Grunge Brush RGB800" I guess my beach cruser chain will be grunge free. Hey amazon, can you correct this in the products title?
I**.
Perfect for cleaning a chain!
Are you looking for a tool to clean your chain, but you cannot find a quality tool in your budget? Look no further! I introduce to you... the Grunge Brush! Okay I'm done sounding like a commercial. This is just as good as those fancy tools that you see for like $40- $50 (for a quality one, not a cheap Chinese version that will last 2 seconds). It is somewhat difficult to get the chain in, but that tells me how well it's cleaning my chain! The brush on the end is perfect to clean you're cassette. Just spray some drivetrain cleaner on the cassette (not brakes unless you want to clean those too) and brush it then rinse with water.
B**B
Great brush for the price
Works great with degreaser solutions to clean chain and cassettes. Easy to hold and apply force. Brushes are durable.
J**.
Good Brush
The tail brush isn’t as firm as I would like but it’s still good
M**W
Somewhat effective depending of the amount of grime you let build up on your chain
It's useful, but was hoping it would behave a little more like a chain cleaner tool. That's not a fair comparison though. I guess I let my chain get to dirty because this brush doesn't clean it well and gums up... this is probably a user error, but thought that people might like to know that it's not a miricle product and you really do need to wipe your chain down between cleanings.
J**4
Perfect for motorcycle chain
Worked perfectly for cleaning my motorcycle chain. It's worth the money to make the job so much easier.
Trustpilot
Hace 2 semanas
Hace 3 semanas