Originally Posted by
krauos
try bunny hopping a 8 inch curb with 20lbs in a rear rack. Now try with 20lbs in a backpack. For agile city/urban hucking a backpack is the only way to go.
20 lbs in a backpack commuting? Sounds more like touring. damn. What do you carry? I"m a little guy and 20 lbs on my back would only happen on a framed hiking backpack.