The Dirty Little Scrubber goes heavy on clean chains and crisp shifts and light on mess, spills and faff. Slap it on your chain whenever you wash your whip and watch your drivetrain transform from ghastly to glorious in a few spins of the cranks.

The Scrubber will keep your shifts slick and will help guarantee your bits last longer, meaning more cash for after-work beers and less “is she dead?” calls to your local bike shop.