First and foremost, my bike is not the typical klr 250, mine is the air cooled super sherpa 250. 30 hp, 18 lb/ft, and about 24 hp to the rear wheel. these were discontinued in America past 2003, and are amazing enduro bikes. I generally prefer air cooled motors, even though everything I have at work is air cooled. They seem to be more maintenance free compared to their liquid cooled counterparts.
This is the best beginner motorcycle I've found yet. Honda wants nearly 4500 for a 230 class 4 stroke dual sport, whereas I found my shelter-kept super sherpa for $2500 in perfect shape. 250's generally retain value well, so that's always a plus. mind you, you can get a year old ninja 250 "new" from the dealer for a similar price, but it won't offer the level of 'go anywhere' ability this bike will, even if you were bold enough to put 70/30 tires on it :)
This bike has torque wherever you want it. Tall geared as it may be, even 4th gear accelerates fairly well. You won't be going past 80 much, but be thankful it's not one of those 250's that struggles to go past 70. I've gotten this bike up to 83 before I quit caring to go any faster. It only weighs 250 pounds dry and a grand total of 500 with me on it, with fluids, loaded, and is still as responsive as you'd like.
The electric start is wonderful, it starts almost instantly with full choke, let it idle for a minute to get the oil flowing, and go through the revs to get the carbs working fine. This machine runs very lean from the factory, which surely adds to it's lovely 70+ mpg, which I have seen repeatedly. The DOHC motor gives a great powerband above 3k rpm to the limiter, and there's enough torque down low to make a beginner rider take a fall. A true 'thumper' though and through.
The bike comes with round mirrors as do the new ones, but I had them replaced with rectangular emgo mirrors, 10 bucks for a pair, you can't beat that. 8mm thread, so don't do like I did and accidentally order 10mm thread mirrors.