Hi All,

I am 210lb, have a Rockhopper 27.5, M-size frame. 75% of time is commuting vs 25% of time on fairly easy trails. Occasionally would like to be able to carry a child on the rack to Day Care. I have quite a few hills around me, the steepest one is about 7-7.5% grade. Should I be looking for BBS02 or BBSHS? Thx!