This is a repost of a thread from the VFR forum:
The fastener on the right is an OEM item from my 07 Honda VFR Interceptor. They are a common fastener used on Honda bikes and seem to be pretty easy to brake. They run nearly $3 each at the dealer.
The fastener on the left is a "GM Push Type" (Ret. 1/4"; hole, TR 240B), which I ordered from thefastenerwarehouse_com at about 24 cents each (minimum order 100 to get the best price - $24.00 with shipping). You can get them for about 90 cents each for a fewer quantity.
The GM Type are a good fit on the VFR, with no mods needed (no expanding the hole) and are a lot heavier-duty than the Honda clips.