did it ever occur to anyone that these bicycles today are a bit over engineered? i mean really,do we really need a 20 speed gear ratio?2 gears in the front 10 in the back,looks like an awful lot of chain twist to me.you mean to tell me you can't find enough gear ratios with a ten speed?hell, you can only use one gear at a time,and now you have to pedal the weight of all those extra gears,have fun!