Linear resistance by diameter
(measurements comply with the EFTTA)
Diameter Ø / Resistance (kg) / Resistance (Lbs)
18/100: 2.51 kg / 5.53 lbs
20/100: 2.92 kg / 6.44 lbs
22/100: 3.39 kg / 7.4 7 lbs
25/100: 4.60 kg / 10.15 lbs
30/100: 6.51 kg / 14.35 lbs
35/100: 9.34 kg / 20.59 lbs
40/100: 11.49 kg / 25.33 lbs
45/100: 13.90 kg / 30.68 lbs