Hi I have just bought the Decathlon b Twin 6061 road bike which is in mint condition ,I have not rode it yet but managed to buy it for £120 and when I have watched the youtube video about changing gears again lol and sure I know what I am doing I will tomorrow take her out for a ride ,what I would like to know is my bike a Decathlon b Twin 6061 road bike or is it a triban as well only the word triban keeps coming up when I read about the btwin bikes and also are they a decent bike ,Brian.