I wonder if mine worked only because the demo was done at a large motorcycle week event. It may be that if an individual dealer hosts the demo rides the coupon would only be good at that dealer (just speculation of course).
As far as the restrictions go, below is copied and pasted from the coupon I used.
Restrictions: $1,000 or $500 savings in US Dollars, $1,000 or $500 in Canadian Dollars. Non-transferable. Coupon is not redeemable for cash. Victory or Polaris dealership employees are not eligible. Coupon can be combined with current promotions, but not with any other coupons. Limit one coupon per customer. Must purchase a new Victory Touring or Bagger Motorcycle (Cross Country, Cross Country Tour, Cross Roads, Cross Roads Classic L.E., Hard-Ball, Victory Vision Tour, Arlen Ness Vision, Cory Ness Cross Country) or new Victory Cruiser Motorcycle (2013 Victory Judge, High-Ball, Vegas, Vegas 8-Ball, Kingpin, Vegas Jackpot, Hammer S, Hammer 8-Ball, Zach Ness Vegas) by July 31st, 2012. Not valid on prior purchases or Lehman Trikes.
hope this helps
2013 Victory Cross Country - Sunset Red - Blacked Out