mtnbikeddie wrote:
....

as far as the hold down all you have to do is attatsh s clip or metal
plate to the rear with a screw. There must be enough clearance - maybe
12 inch or so - for it to to slide in easily when you drop the plate
in very easy but a holdown clip is for certain a good and safe idea.

....

Perhaps, but I've never seen one and have never heard of an incident the
insert being "thrown".

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