You're probably right. I read somewhere that if you calculate the price of a new car in hours of labor, using the average wage for a U.S. worker, it takes less work to buy a car than it did a few decades ago. Add to that far better mileage, performance, and reliability, and cars today are a better deal than ever. The same likely applies to motorcycles.
It's the same with fuel prices. In real dollars, gasoline is about as cheap today as it's ever been.