Originally Posted by TNC
Even with just an OEM KLX300 cylinder on the 250S, it climbs like a freakin' cat...
Even 100% stock, the KLX is a little tractor. Nice low end torque and super smooth power delivery. One of the motorcycle mags did a 250cc dual sport shootout a couple of years ago. The WRR won every category, with the KLX close behind. However, many of the testers preferred the KLX due to its more friendly power band.