Jim Caudill Scooter Rider
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Number of posts : 39 Age : 73 Location : Near Dayton, Ohio Points : 2390 Registration date : 2018-03-02
![Looking for thread size of clutch bell hub Empty](https://2img.net/i/empty.gif) | Subject: Looking for thread size of clutch bell hub Thu Apr 12, 2018 3:26 pm | |
| I'm thinking of modifying a clutch puller tool that I made for another scooter. Would anyone happen to know the thread size and pitch that is on the hub of the Silverwing clutch bell? I have seen it, and know it is a "fine thread", but I failed to measure the diameter when I had it apart. I'm pretty confident it will be a metric thread. |
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The Bern Silver Wing Expert
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Number of posts : 897 Location : Telford, UK Points : 4513 Registration date : 2014-11-20
![Looking for thread size of clutch bell hub Empty](https://2img.net/i/empty.gif) | Subject: Re: Looking for thread size of clutch bell hub Thu Apr 12, 2018 4:46 pm | |
| From the technical archives of the Italian Silverwing forum, 40mm diameter, 1mm pitch ...... ![Looking for thread size of clutch bell hub Estrattore0](https://2img.net/h/www.swci.it/silverwing400.it/immagini_tecniche/estrattore0.jpg) |
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The Bern Silver Wing Expert
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![The Bern](https://2img.net/u/3413/63/00/33/avatars/3758-23.gif)
Number of posts : 897 Location : Telford, UK Points : 4513 Registration date : 2014-11-20
![Looking for thread size of clutch bell hub Empty](https://2img.net/i/empty.gif) | Subject: Re: Looking for thread size of clutch bell hub Thu Apr 12, 2018 5:25 pm | |
| You might also want dimensions for the fitting tool, same source ... ![Looking for thread size of clutch bell hub Inseritore0](https://2img.net/h/www.swci.it/silverwing400.it/immagini_tecniche/inseritore0.jpg) |
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