SkiWay Progress Classic 78x38 mm Racing PU Rollerski Wheel Ø 78x38 mm

Racing high-performance PU wheel Ø 78x36 mm for skating and classic rolleski. This wheel has good abrasion resistance, good wet traction on asphalt and extremely low coefficiet of rolling friction. Specially designed aluminium core from high-strength lightweight aluminum alloy enables 40 g weight reduction, cutouts of special 3D shape improve heat distribution and reduce aerodynamic drag. The wheel is used by leading World Cup athletes for trainings and competitions, suitable for all existing racing rollerski models like Marwe, Elpex, Pro-Ski, Swenor, Eagle Sport, Briko-Maplus, Skiskett, Ski-way, etc.

• Weight: 165 g
• Hardness: 78A, 80A
• Core: aluminium alloy 7007
• Bearings: 608