Hi , first post , nice to meet you all ! After being a while looking up for some swing arm configuration over many site i decide to show you my work wondering if my setup enough strong. nothing full welded so i can dissemble it before making a bad move. im used to speak french so ill try my best to describe this set up. mainly a 1 5/8 tubing 3/6 wall ( ~ L.20 inch ) welded on a pivot point ( L. 4 inch ) which got 2 radial bearing each side. fully machined wheel shaft welded on a 4.5in triangle. ( easier to change on a shaft break ) main frame is 1 1/4 tubing. everything work fine when wheel goes up and down. but is it gonna be able to handle side movement effect ?