A set of tools for bicycle maintenance. It includes a special Content-Bit Socket that allows you to perform a wide variety of maintenance and repair work on your two-wheeled friend. Whether it's adjusting derailleurs, replacing brake pads or servicing bearings, this kit will get the job done. What makes the Content-Bit Socket special is that it contains an entire set of interchangeable bits in various sizes and profiles. This makes it possible to work with almost all types of fasteners found on bicycles. There's no need to carry around a whole toolbox - everything you need can fit in one compact unit. All elements of the set are made of durable and reliable materials that can withstand intensive use. This guarantees a long service life of the tools and allows you to cope with any repair work without problems.