| Sigla Desighation | Pese Per Weiht For | Dimensioni(mm)Dimensions(mm) | ||
| Poro Hole d1 | Anello Ring d3max | Larghezza width b-0.2 | ||
| WRE125 | 58.32 | 125 | 120.1 | 7.5 | WRE130 | 60.5 | 130 | 124.9 | 7.5 |
| WRE140 | 64.91 | 140 | 134.8 | 7.5 | WRE145 | 67.18 | 145 | 139.8 | 7.5 |
| WRE150 | 69.28 | 150 | 144.4 | 7.5 | WRE160 | 73.7 | 160 | 154.1 | 7.5 |
| WRE170 | 77.92 | 170 | 163.4 | 7.5 | WRE180 | 131.09 | 180 | 173 | 9.8 |
| WRE190 | 138.23 | 190 | 183 | 9.8 | WRE200 | 145 | 200 | 192.5 | 9.8 |
| WRE210 | 151.78 | 210 | 202 | 9.8 | WRE220 | 158.91 | 220 | 212 | 9.8 |