http://www.wiggle.co.uk/miche-fixed-track-sprocket-lockring/ ^ the reviews are funny, lots of people saying it doesnt work, that dont realise its a different thread
it is good that it has so many tool notches because the quality isnt so good but you can damage it a few times and it keeps working!,the rear side is sometimes rough and needs smoothing
@colm started
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http://www.wiggle.co.uk/miche-fixed-track-sprocket-lockring/
^
the reviews are funny, lots of people saying it doesnt work, that dont realise its a different thread
it is good that it has so many tool notches because the quality isnt so good but you can damage it a few times and it keeps working!,the rear side is sometimes rough and needs smoothing