That's what I was gonna say, you need to find out what generation "200" motor they used, 4 valve? If its the same as the s200 / like 200 motor your can use the gy6 Dr. Pulley variator, and sliders. About $125 here in the us idk about Denmark. I don't know as much about the people 200i motor if that's the one they used for the agility 200. If you're mechanic can get the variator out (if he can't take it somewhere else lol) have him measure the rollers, if they are 18x14mm you can order the Dr pulley variator. Unless you want to spend a TON of money, leave the engine stock and spend a couple hundred on variator, weights, and a slightly stiffer contra spring and clutch springs. Once you get 1500km switch to full synthetic oil and remember to be easy on your scooter for the first 500-1000km while it's breaking I'm. I think the reason the exhaust didn't work too well on the efi Kymco is because the stock throttle body it's VERY small, for good fuel mileage. It cannot compensate for the increase in fuel flow. It would be cool to do a larger throttle body, but kymco Tb is attached to the ecu and it would be $$$$ to change it.