The CST air wheel for nordic cross skates and pneumatic roller skis like the Powerslide X-Plorer.

The profile of the CST air wheel allows fast rounds on paved roads. Low rolling and high puncture resistance gives you a perfect riding feeling and helps you to ski and skate really fast. Doesn't matter if you skate on wet or dry ground (see the video below) - the CST air wheel gives you perfect handling and grip on both variations. 

product details CST air wheel complete:

• material: plastic core and rubber jacket with tube
• diameter: 150mm
  
• bearings: rolllerski bearings 608 2RS
• valve: car valve (max. 6,3 bar)
• weight: ca. 330gr