![Roller chain IRIS 420 TX, 110 links - for Simson S51, S53, S70, S83, and others. Roller chain IRIS 420 TX, 110 links - for Simson S51, S53, S70, S83, and others.](https://cdn.akf-shop.de/media/2d/a0/80/1720191816/10062971-01.jpg?ts=1720191836)
IRIS | 10062971 Roller chain IRIS 420 TX, 110 links - for Simson S51, S53, S70, S83, and others.
![Roller Chain IRIS 420 GSX, 110 Links - for Simson S51, S53, S70, S83, and others. Roller Chain IRIS 420 GSX, 110 Links - for Simson S51, S53, S70, S83, and others.](https://cdn.akf-shop.de/media/0d/de/c3/1720184698/10016391-01.jpg?ts=1720184715)
IRIS | 10016391 Roller Chain IRIS 420 GSX, 110 Links - for Simson S51, S53, S70, S83, and others.
No longer available
![Roller Chain IRIS 420 GSX, 94 Links - for Simson SR50, SR80 Roller Chain IRIS 420 GSX, 94 Links - for Simson SR50, SR80](https://cdn.akf-shop.de/media/9c/23/fc/1720184698/10016390-01.jpg?ts=1720184715)
IRIS | 10016390 Roller Chain IRIS 420 GSX, 94 Links - for Simson SR50, SR80
![Chain lock for Iris chain division 420 - for Simson S51, S50, SR50, Schwalbe KR51, SR4 Chain lock for Iris chain division 420 - for Simson S51, S50, SR50, Schwalbe KR51, SR4](https://cdn.akf-shop.de/media/cb/c6/f3/1720185000/10022838-01.jpg?ts=1720185021)