The Unior 1721 universal bearing press kit allows you to install bearings in most known frames and components.

The set includes a spindle with two threaded holders, adapters for standard bearings: 608, 1526, 6000, 6001, 6802, 6803, 6804, 6805, 6900, 6901, 6902, 6903, R6, 28x17 (Hope), BB30, all Press-fit standards as well as two different sizes of plastic adapters to protect the carbon surfaces during bearing assembly.

One of the threaded handles has a quick-release system that allows for quick and easy pressing of the bearings.

All tools are placed on two SOS inserts inserted into a plastic box.