Grip Pro Rubber ring hand trainer
With the Rubber Ring you get the power for your next hard
climb.
Force:
Diameter:
outside 9,5 cm
inside 4,5 cm
Force:
- Soft - Green ca. 13,6 kg
- Medium - Black ca. 18,0 kg
- Hard - Red ca. 22,7 kg
Diameter:
outside 9,5 cm
inside 4,5 cm
| Color: |
  
|
| Product weight: | 0.140 Kg |
