| Ibhrendi | Uhlobo | Iphimbo | I-Inner chain plate | I-Outer chain plate | Ububanzi be-shaft | Irola |
| P | h2 | h1 | d2 | |||
| LG | T136.8A | 136.8mm | 5*43mm | 5*43mm | 15 mm | 80*22-6204 |
| T136.8B | 5*40mm | 5*40mm | 14.63mm | 80*23-6204 | ||
| I-T136.8C | 5*35mm | 5*30mm | 80*22-6204 | |||
| I-T136.8D | 5*38mm | 5*35mm | 80*22-6204 |
I-LG (Sigma) step chain isebenzisa ubuchwepheshe obuthuthukisiwe nezinto zokwakha ukuze kuqinisekiswe ukusebenza kahle kwezitebhisi ezizihambelayo kanye nokuphepha kwabagibeli. Lolu chungechunge lwezinyathelo lunezici zamandla aphezulu, umsindo ophansi nempilo ende, futhi lingakwazi ukuzivumelanisa nezimo ezihlukahlukene kanye nezidingo zomthwalo.