Simson S51 primary transmission securing tool

Tool for securing the primary transmission for Simson S51, S53, S70 SR50, SR80 engines.

Thanks to this tool, damaged primary gear teeth will not be damaged during disassembly or assembly.

It can be used for primary gears with both helical and straight teeth.

Another advantage is that thanks to the screw grooves, you can use it with all available primary gears differing in ratio (number of teeth of the primary gear and the basket).