Now, what I get from all this, is that a CVT simply does not have a low enough gear ratio to climb well. A Yamaha 125 scooter has about 8 hp, yet a 50cc 2 hp bike will climb circles around it. This only seems to be the case with smaller scooters, and does not apply to maxi scooters. They have way more power, and possibly a wider gear ratio in the CVT as well.
A cvt, not MY cvt. Your words, not mine