Let's compare the weights of both.
CG125 = 99kg
CG125 Deluxe = 112kg
So, Deluxe weighs 13kg more. There should be a minor difference in performance really in acceleration.
On khi hyd highway my suzuki sprinter did 128km/hr on a downhill with winds on my back but it felt scary. On a uphill with winds blowing from front it struggled to do 60km/hr. The point is top speeds are complicated.
I have no experience with Honda but in a year I will know.
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