My goodness it is that time of the year already! The 2011 bikes are hitting the showroom floors and tracks just about on the same day.
I had the opportunity to try the new long awaited KTM 350 SXF on a MX track and also the trails of Idaho. The motocross track was a sand track and a smaller layout than normal, so the 350 SXF was right at home on this type of track.
Now I am more of a big bore rider, (450-500cc suits me) but was pleasantly surprised on the first couple of laps at how easy this bike was to ride. It didn’t have the power of a 450cc (obviously) but still pulled with authority when exiting a turn. The only thing I had to remember to do was to shift down one extra gear before exiting the turn. Not because it was slow but because the smaller engine requires more RPM than the bigger motors. No problem, it was a quick learning curve even for a “veteran” rider in the upper end of that age bracket.
After a lap or two I was riding this bike like it was mine.
The power was like something I would expect from a fully built National caliber 250cc (think Monster Pro Circuit fast) race bike, but without the short fused time bomb you get when you do those type of things to a small bore bike. I expect this bike will run many hours without touching the motor. It had decent bottom end, very good mid range power and didn’t seem to hit redline until, well I am not sure when. I never really felt the need to push it that far because it seemed to want to rev until you got tired!
The suspension was very impressive without me adjusting a thing for my weight, supple, but never bottomed on this sand track. I can only imagine if it were my bike and I could set it up for me how much better it is capable of being without spending a ton of loot on aftermarket upgrades. In stock configuration I was impressed at how easily it turned. It only required minimal input from me to get it around any corner. Made for a less tiring ride which means I could ride it longer at a quicker pace. If that sounds like fun then you are starting to get the idea! This bike really was fun, even for a diehard big bore rider.
Now on to the off road trails of Idaho where I was fortunate enough to ride another KTM 350 SXF. Remember this is a MX designed machine and we flogged it on tight, twisty, uphills, creek crossings and all things technical in the off road world.
Lo and behold it was fun to do all of this on the 350 SXF!
Two things became apparent almost immediately ...
- It is geared too tall for off road work.
The gearing only presented an issue for the less experienced off road rider. He struggled in tight technical sections due to first gear being just too tall. We fixed that on day two by changing to a 13 tooth countershaft sprocket. Voila’, problem solved. However now we had to deal with a top speed limit of 45-50 mph due to overall gearing being too low. So this made it perfectly clear that KTM needs to make this bike in a 6 speed or a wide ratio model to use off road. But, boy was it fun on the tight trails, the power was awesome. It would chug down to what seemed like 500-rpm and pull cleanly with the fuel injection. No hit, no abruptness, just a nice steady pull until you shifted. I kept a finger on the clutch just in case but almost never used it. Great motor!
2. The radiators will need to be bigger for difficult trail riding.
The lower speeds seemed to not flow quite enough air to the radiators to keep the 350 SXF happy. Our loops took us on some “A” sections with switchbacks, steep climbs and slow boulder gardens that caused us to have to add water a couple of times. Thankfully we crossed a couple of creeks that supplied us with the necessary KTM fluid replacement we needed to keep going without harming the engine. The stingy guys I rode with were not giving up any of their water from the Camelbaks they were carrying. They were feeling the same water loss as the KTM so that gives you an idea of the difficulty of the trails we were on.
Overall, this MX designed bike worked very well outside it’s designated arena. It felt very light in the tight sections, didn’t tire a rider out prematurely and took all the abuse we could throw at it in 2 days of off road riding. I was even impressed at the abuse the clutch took on the first day with the excessively tall gearing. It never faded or chattered. Impressive.
The suspension was MX oriented and you could tell it would need to be softened up to use off road. It never made you feel like you didn’t want to ride it because we were having so much fun flogging someone else’s bike. Oops, did I say that out loud?
When KTM builds this as a 350 XCF with the transmission, cooling and softer suspension this bike will surely rule the off road world.
Ride one if you get the chance.
#33