I àm selling my bike, and was just going to let i run a little time before i packed it and sendt it away. The engine was quite hard to start ( -8deg. celsius) but started after several kick`s. It ran perfectly at all rpm, but the exhaust pipe soon started glowing red (in the "U"bend.the first part of the pipe,closest to the sylinder). The exhaust it self didn`t feel to hot. The bike has never been started before in so cold weather, i only use it in the summer.I live in the north part of Norway, and in the summertime, it is always daylight outside(24hour), but in the winter we have what we call "the darktime" jepp U guessed right, it`s dark all the day. Since this is the first time i ever started the bike when it not was daylight,could it be that I haven`t noticed this before and every ting is as it Should be? or do i need to worry?? could this be normal? Sorry for my bad english , but please help.