i weigh 125 and i still really have to take it easy on the bunny hopping. it will bend your rims. i always always carry a spoke wrench. i rode bmx as a kid and could bunny hop over peoples trashcans on trashdays lol. i would get a mountain bike with skinnier tires and rigid fork if i had your commute (just my opinion!). mountain bikes handle bunnyhopping really well. do you ride a road bike? that i wouldnt recommend.. unless absolutely necessary. if you have to do it try not to land at an angle