you take the box were the accelerator is and there is a spring and you move the pin in it
a 125cc motorbike
125cc 85cc
Yes, an A-class.
1300cc isn't a 125cc!! Bell. Id say honda or aprilia rs 125
That depends on what country you're trying to ride in.
a 125cc varies between 65-85mph with a four stroke engine, and 65-up to 100mph with a two stroke
Same as the rest of the UK - 16 but only up to 125cc.
Not legally, you have to be 17 to ride a 125cc or less scooter on the road
16 for a 50cc, 17 for a 125cc - 250cc, 21 for any cc
Too many variables, call and ask your agent!
There are quite a few factors that will determine how much insurance costs, I would call a local agent for a quote.
Most states require a separate drivers license. -------------- In some countries (Sweden for instance) it's allowed to drive 125cc's on a car drivers license!