E Erich26 Retro Newbie Dec 21, 2017 #1 I am trying to find out the year my vintage bsa bike was build. I found the following markings on the frame 583 WI on the seat clamp and BSA 7 on the bottom bracket . Can anyone help me thanks
I am trying to find out the year my vintage bsa bike was build. I found the following markings on the frame 583 WI on the seat clamp and BSA 7 on the bottom bracket . Can anyone help me thanks
fagin Kona Fan Feedback View Dec 27, 2017 #2 If it's a vintage BSA, it's unlikely to be a post 98 mountain bike. Pictures might help.
