The Tuner features 5 variations of Radar's best urethane formula on a light DuPont Zytel Nylon Hub. This wide variety of hardnesses means there is a Tuner for every surface and skater. Whether it’s coated indoor floors, uncoated wood, sport-tile surfaces, or even smooth outdoor tracks, the Tuner is a great value for Derby and Session skaters.

Specification:

• 62mm x 43mm wheel with a DuPont Zytel nylon hub