Originally Posted by
krobinson103
IIf you put dual purpose or slick tires on an MTB you'd be surprised just how much faster and easier it gets. It does take some off the offroad potential away, but for commuting its an ideal modification. I got 28km/h average on yesterdays 150km ride. 95% of that is of course on road.
what type of tires are you running? and what size?