Easy to use mechanism simply clips over the chain with minimum effort

Heavy duty rotating brushes, rapidly remove heavy chain grime quickly and safely

Includes 400ml bio-degradable Chain Cleaner Removes even the toughest grime including water proof grease and chain lube/wax residue

Brings your chain back to life in just 19 seconds!

Chain Doc banishes grime from bicycle chains with minimal effort.

The mechanism works by clipping over the chain and combining heavy-duty rotating brushes with the awesome power of our Chain Cleaner, bringing your chain back to life! It works in seconds... 19 to be exact

The kit comes with a can of Muc-Off Chain Cleaner to use with the Chain Doc device, making it ready for cleaning straight out of the box!

Our 400ml Chain Lube can also be attached to the Chain Doc for mess free lubrication.

Manufacturers link : http://www.muc-off.com/blogs/blog1.php