4SR motorcycle clothing means maximum safety, high-quality technology and first-class quality. We manufacture motorcycle overalls, motorcycle jackets, motorcycle pants and motorcycle gloves. Our moto clothing is used by WSBK and Moto GP riders. Moto overalls and moto jackets 4SR are used by racing riders Jakub Smrž, Jakub Kornfeil, or Matěj Smrž. As the only Czech manufacturer, we supply gloves for these competitions.