classic motorcycle forum

Motorcycle Discussions => British Bikes => Topic started by: julieo on February 14, 2019, 05:15:12 PM

Title: bsa m20 1938
Post by: julieo on February 14, 2019, 05:15:12 PM

can any person tell me the off set of the rear wheel rim in relation of the hub please, rebuilding with new rim lost the diaminsions
 John email redbsa@aol.com

Title: Re: bsa m20 1938
Post by: Rex on February 14, 2019, 05:36:50 PM

You have the perfect jig for obtaining the off-set...it's called the frame! ;)

Title: Re: bsa m20 1938
Post by: Mark M on February 14, 2019, 05:52:27 PM

Julieo, you need this site: http://www.wdbsa.nl/index.htm  I'm surprised you haven't found it already. Absolutely everything an M20 owner could want. Check the Technical Section for wheel building information, good dimensioned diagram and details of spoke lengths etc. Check the Forum page for the most knowledgable group of enthusiasts on all WD motorcycle subjects as well!
REgards, Mark

Title: Re: bsa m20 1938
Post by: julieo on February 15, 2019, 08:16:18 AM

Thank you Mark,  Rex no frame John