Sachs MadAss 50 649 2004. Sachs MadAss 50 649 2005. Sachs MadAss 50 649 2006. Sachs MadAss 50 649 2007. Sachs MadAss 50 649 2008. Sachs MadAss 50 649 2009. The Kellermann chain tool enables the easy disassembly of the old and the precise assembly of the new chain (with rivet lock) without laboriously removing the rear swingarm.
