This is our new drivetrain brush. We love the traditional round paintbrush style that we've included in kits up until now. But love isn't blind, and this version is more effective, efficient, and durable than the previous version. It puts more brush and better scrubbing power up against your chain, cassette, and chainrings.
More info and updated product photos will be up on the site shortly, but since cyclocross season is here, we're shipping all new orders with the new brush. We think you'll like it as much as we do.