Under this restriction, the field of application of the tires actually limited to use in youth and women's wheels. It is incomprehensible to me until today why a tire is such sold as original equipment of Mr wheel.
Conclusion:
+ Grip / runnability ok
+ Price / performance ok
- Coat relatively thin (without puncture protection layer)
- Very limited field of application (up to 60kg according to the manufacturer website)
I hope I can maintain in particular the information on the permissible weight a few potential buyers prior to a bad buy. I recommend instead to resort to other models of the manufacturer, with whom I have already had good experiences. On the manufacturer's website there is sufficient information on the different tires.