BADDY V4 wheels have an improved design:
- better shore from 30 to 40
- streaked rubber part
- Now made of Wood!
 
Just boost the energy transfer between wheels and shuttlecock. What you get:
- Reduce motors's speeds to reach the rear of the court: 1300
- Better eccentricity on Clear shots
- Better longevity
 
Nb: Metal hub provided if selected (see option)