From:eric smith
Subject:RE: '17 + '19 hub pictures Date:Tue Oct 21 15:28:16 2014
Response to:5390
This picture shows the earlier Detroit hub used in 1917. I don't have the dimensions but this hub is being made by the Smiths at Antique Motorcycle Works.

Can anyone please post pictures and dimensions of 1917 and '19
front and rear hubs? Many thanks in advance of any replies.