Hi Peter,
That should just be a shaft collar and with a bit of penetrant it should just come off
thanks, some tips I just came across here too just now though as always about the rear wheel
https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/113298/greenfield-fastcut-32.html#Post113298I have some shift-ya-bastard spray. ebay deleted my feedback because it had the word bastard in it, even though that was the products name, lol . I also now have a powerful dewalt 54 hammer drill that might come in handy.
my contact glue was a clear one in the can, and was useless. ordered some proper stuff. might wait for the new tyres and tubes. meanwhile experimenting if the wonderful J B Weld will hold that patch on in the meantime.