Bafang Mid-drive M510 - 250 watt making clicking / clunking noise after 1,300 miles

[Trevor George]

Hello again, can you advise on a lockring tool to remove the chainring it has 8 notches. Thanks

Hi SparkyB . . I used a screwdiver and hammer to remove it, by tapping on the outer circumference, but obviously didn't do it up quite tight enough when I reassembled, hence the clicking noise coming back after a while.
So I took it into my local bike shop, where they put a proper sized socket onto that 'nut' and torqued it up tightly

 

[Trevor George]

Hello again, can you advise on a lockring tool to remove the chainring it has 8 notches. Thanks

This is the item / socket that @saneagle was recommending