Wait a minute -- the driver hit you with his vehicle but didn't stop? Even if it was a minor thing, the law still requires that a driver stop and render aid if needed. Got any witnesses or a plate number? If it was the fault of the driver (which it sounds like it might have been) then you probably can file a claim against his insurance for damage to your bike, provided you have some way of tracking him down. If it's worth pursuing, I suppose you could stake out the place at the same time during the next few days and see if he shows up again and get a plate number.