Muc-Off X-3 Dirty Chain Machine Cleaning Kit Road Pedals or as a rear option

or as a rear option paired with a larger front rotor for a split-size setup

or any setup where stopping and starting frequently is part of the ride

For any 7-speed drivetrain: city bikes

while keeping the minimal

Wipe off excess after application to prevent contamination from building up on the outside of the chain

Muc-Off X-3 Dirty Chain Machine Cleaning Kit Road Pedals or as a rear optionHow Does the Muc Off X 3 Dirty Chain Machine Work? The Muc Off X 3 Dirty Chain Machine is a self contained chain cleaning device that surrounds your chain on the bike, fills with degreaser, and scrubs it clean as you backpedal. Three internal brush heads agitate all four sides of the chain simultaneously, removing old lube and grime from link plates, rollers, and pins in a fraction of the time it takes to clean the same chain with rags and a hand