Roller ski for snow free areas - has roller supported grid frame with adjustable rear rollers and boot support

摘要

The roller mounted ski for practice or exercise is used on areas free from snow. The ski part (1) has an attachment for the ski boot and two sets of wheels located at front and rear. The ski part consists of two longitudinals (2, 3) with cross stays (4) forming a grid. The booth attachment device (9) is fitted to the rear portion in the area of the rear wheel set which is also adjusted axially.