The Tru-Tension Muck Monkey is designed for regular use with a mixture of short and long durable bristles to remove even the toughest dirt. It is the essential cleaning brush dedicated to keeping your chain looking its best and in prime working condition.

With four brushed faces you can work the dirt loose on every surface of your chain, even in those hard-to-reach places.

How to use your Muck Monkey

Step 1: Place your bike on a stand of your choice and ensure it is secure

Step 2: Apply a chain-cleaning liquid to your chain. For best results, we recommend the PrimeShine Drivetrain Cleaner

Step 3: Work the dirt loose using your Muck Monkey, using the longer bristles for harder-to-reach places. Ensure you work the dirt loose on all surfaces of the chain for the best results

Step 4: Apply a final coat of chain cleaner and wipe the chain clean using a clean rag

Step 5: Lubricate your chain before riding. For best results, use a chain lubricant from our Tungsten collection