I heard a strange thing about Deluxe today.
Deluxe (excluding the initial model) have always been 150cc :S
The reason i was given, claimed its labeled as 125cc because company pays less tax (or whatever) on it. The person who was telling me this, has a spare parts shop in a reasonably large city, and owns a Showroom (don't know which bike's ... maybe AHL)
He said the company also admitted this in a statement issues to Showroom owners, which explicitly states Deluxe actually being 150cc. I couldn't ask him for any proof as he was out of his own city.
Can any member shed some light on it? @khanthegr8 ?