RN Mas de 55 cm/ 2.3 a 3.6 kg
3M 55-61 cm/ 3.6 a 5.7 kg
6M 61-67 cm/ 5.7 a 7.5 kg
9M 67-72 cm /7.5 a 9.3 kg
12M 72-78 cm/ 9.3 a 11.1 kg
18M 78-83 cm/ 11.1 a 12.5 kg
24M 83-86cm/ 12.5 a 13.6 kg
