- O.SYMETRIC Chain
wheel kit
- • oval shape for optimized motion sequel
- • material: aluminum
- Advantages
- • death-center can be overcome more easily
- • a higher gear ratio is easier to ride
- • higher efficiency, meaning reduced hear frequency at
same power input
- • chronical knee pressure is reduced
- • muscles work easier, as well as the
cardiovascular-system
- • higher uphill speed (ca. 5 sec. gain per km)
- • higher speed on flat tracks (ca. 3 sec. gain
per km)