farmer58za Posted September 30, 2013 Report Share Posted September 30, 2013 Hi All I have two Cota 123's and a Cota 172 which will form the basis of two finished bikes. One 123 and the 172 frame have broken at the front downtube at some stage (and been badly repaired). Were the frames known to be weak and if so, does anyone know a strengthening fix for them? Thanks in advance David Quote Link to comment Share on other sites More sharing options...
zerorev3rev4 Posted September 30, 2013 Report Share Posted September 30, 2013 they do have a weakness in this area especially if someone left the head mount off some larger cc bikes have a strengthener bar from swing arm mount to head which should help Quote Link to comment Share on other sites More sharing options...
farmer58za Posted October 6, 2013 Author Report Share Posted October 6, 2013 Thanks, will look for the head stay. Regards David Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.