I got a return call today from Suzuki canada. The new 500 Vinison should be arriving next week at your local dealer, the 400 auto Eiger will be arriving a little later. The unoffical top speed on the new 500 is 99 kph, the led display only goes up to 99. The new 400 sports quad is coming out this fall. The motor is derived from the DRZ400 dirt bike. The motor is reported to be "a little massaged" for the new quad's application.