Sorry but it cant be fitted when the seattube is so cut down, The booster is in the way.. You will just have to live with it BB is +-0,Thanks (: ahh okey (: will use that next time... As said above the BB rise is 0... Ofcourse! The guy who sold me the brake sent me wrong, but i have found another one, so next week i will update with new frontbrake and rear booster.. Thanks for all the comments! Cheers... // Patrik