Doing your own brakes on a pre-2007 BMW Mini (R50, R52, R53 models)? This brake caliper rewind tool is essential for compressing the rear caliper pistons, which require a specific twisting motion unlike front pistons. This set includes the right adapters to fit Mini rear calipers, making brake pad replacement much easier. Generic/unbranded but built to do the job. Saves you time and frustration compared to using pliers or makeshift tools. Brand new. A handy tool for DIY mechanics or home garages. Keep your Mini stopping smoothly and safely with the right tool for the job.