@khanthegr8 Thats a Bad experience Really,
Buy a normal CG 125 its crosses 100+ easy wisi ... with no tention...
My personal experience says, If a new bike is not properlly 'BREAKED IN' for any reason it cannot ciel its top speed, you can look in my profile I abused and trashed 3 CG Honda power plus to date, first two CG powerplus (08,07 models) achieved 105~ 104 ~ 107 (on down hill) but my Last CG 125 (White color in my pictures 2010 model) never made it above 98kmh Same as your experience and I know exactly the reason I "Breaked in" WRONG and the bike lost its top speed for ever so I had to sell it.
so it doesn't matter its a CG or Deluxe that my experience if engine is fine it can achieve its top speed with no tention , my friend owns 2011 Deluxe 125 5-gear model it goes 105~ any time provided enough long road, and correct shifts.