ELDI sprocket holding tool for 420 chain sprockets in top quality, made in Germany by the original equipment manufacturer. Suitable for Zündapp KS 50, KS 80, K 80, SX 80, Kreidler Florett RS, Florett 80, Mustang 80, Hercules K 50 Ultra, Ultra 50, Ultra 80. Instructions for use: 1. Remove pedal arm or kickstarter, 2. Place the tool's chain around the sprocket, 3. Place the tool's retaining ring on the pedal/kickstarter shaft, 4. The sprocket nut can now be unscrewed or screwed on. The tool does not need to be held, so you have both hands free for sprocket removal. Attention: Be sure to check whether the shaft has a left-hand or right-hand thread to avoid damage. The engine is not part of the article; it is for illustration purposes only.






