here are some pics comparing the Leopard with 2000kv and the x801 with 1900 kv
the (smoked) Leopard is longer
left the Leo with smoked windings, left the Tenshock x801, wich offers more space for the bigger magnet. The x802 has more slots
both are 40mm long but the tenshock is thicker, six ooles of course
no kevlar or carbon fiber is used:
The bearings measure 5x16x5 mm, just have ordered some ceramic ones...
flo