OK, here are some more info about mopeds, if you're interested.
In Sweden, the word moped doesn't tell anything about the style of the motorbike (scooter or trailbike), it's just a technical definition of a motorbike with a 50 cc engine with an output of maximum 1 kW, and a top speed of 30 kmph (about 20 mph). You are allowed to drive a moped from the day you turn 15, without a drivers license. You must wear a helmet though, and you must have a traffic insurance for the moped. Mopeds are generally quite popular among 15 year old boys (and some girls) in the countryside and in small towns like Åmål. But, as has already been said in this topic, the day you turn 16 the moped doesn't impress anyone anymore! If you are a boy and you still drive a moped when you are 16 or 17 you could apparently be considered as a jerk by some girls (like Elin!).
What you can do to impress girls if you are a 16 year old boy, is to get yourself a "light" motorbike. This motorbike has a 125 cc engine and a maximum output of 11 kW and can be driven as fast as you like (within normal road speed limits of course!). To drive a light motorbike you must be 16 years old and have a drivers license.
Actually, the last few years (after Fucking Åmål was shot) new EU-regulations has classified the mopeds in two categories: Class 1-mopeds with a top speed of 45 kmph and Class 2-mopeds with a top speed of 25 kmph. To drive a Class 1-moped you need a drivers license (a theoretical test only) and you must be 15 years old. To drive a Class 2-moped you don't need a drivers license but you must be 15 years old.