classyrocket
Standard Bore
So I ponied up $300+ for a Rivco center stand(!) and aside from having to grind, file, and otherwise elimnate material from the bike frame and the stand itself to install the **** thing, have found that the knurled extension one stands on to lift the bike leaves me about 10 inches of space between it and the back of the floorboard for my leg. With foot pegs there would be more room. Be for warned: it's a great idea, but needs more engineering; I'm taking it off!