1.0Em Technologyhttps://www.em-technology.it/endavidhttps://www.em-technology.it/en/author/david/Sproket guard - Em Technologyrich600338<blockquote class="wp-embedded-content" data-secret="YczmgRm4kN"><a href="https://www.em-technology.it/en/prodotto/sproket-guard/">Sproket guard</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.em-technology.it/en/prodotto/sproket-guard/embed/#?secret=YczmgRm4kN" width="600" height="338" title="“Sproket guard” — Em Technology" data-secret="YczmgRm4kN" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://www.em-technology.it/wp/wp-content/uploads/2018/04/protezione-corona.jpg10001000Double nylon disc guard to be fitted to the gearwheel. Guards the latter from accidental knocks against kerbs out on the track and reduces the chances of the chain coming off.