Unicycle wheels and axis
Unicycle wheels & axis:
For your repairs but also for your personal manufacture of strange cycles.
There are two different types of axis:- Square axis (40 mm bearings).
- The ISIS axis (42mm bearings), a standard that has established itself in the bicycle industry. Thanks to their 10-point axis, they transmit the energy from the cranks to the wheel better, which also makes them stronger and more rigid.
Schools and associations, if you offer initiation courses, it is good to note that the steel axis are generally sufficient for beginners.