OK so i am looking to save a bit of weight on my bike, I'm not obsessed with weight like some folk but i jumped on my mates atomz the other day and it felt really light and flicky and its inspired me to try and save weight so where do you guys think is the best way to go ? heres the spec: bars: rage bars stem: echo forks: urbans bb: skf cranks: zoo, hen bash rims: echo urbans tires: maxxis minions gu typhoon 07 frame