Although
the move from 2-stroke to 4-stroke has been painful for some off-roaders, there
has been one feature that has made that migration much more palatable—electric
starting! The first enduro four-strokes could be bears to kickstart, so most
manufacturers have found a way to include a battery and a starter without
turning the bike into a battleship.
The
250 four-strokes represent the junior partners to the 450s, but for anyone but
the most competitive riders in the woods, the 250s are the superior machine. Out
in the desert, of course, there’s no substitute for the increased power the 450s
provide, unless it’s a 650!
That
brings us to the Honda CRF250X. It’s an amazingly tractable bike with a motor
that is more “perfect trail bike” than “race winner.” That’s okay with us, as we
spend far more time enjoying the woods than racing through them. One reason for
the lack of competition punch are the emissions and sound regulations, which
make the 250X barely louder than a kangaroo rat’s cough. That’s also fine with
us. It keeps the bike quiet, which, in turns, helps keep riding areas open and
dirt bikes welcome. Still, we can’t quarrel with the power delivery, which is
smooth from idle to redline, as it is perfectly carbureted by Keihin. While you
can happily rev it into five-figures, it will also function as an agreeable
trail machine at low rpm. Being a 250 four-stroke, there’s no brutal hit off the
bottom, so technical terrain can be conquered with less effort. And, if racing
is on your schedule, the CRF250R-based motor can easily be built to Supercross
specs, making it a serious performer.

Speaking
of the 249cc motor, if you aren’t familiar with the configuration, it’s
certainly interesting. It has a four-valve head, with a single cam, but the cam
actuates the titanium intake valves directly and the steel exhaust valves via
rocker arms. A twin-sump design keeps the oil supply for the crankshaft, piston
and valve train separate from the clutch and transmission. This helps keep the
clutch cool, and it keeps contamination from the clutch and transmission out of
the motor. Also, you can tailor your oil select to each specific
job.
The
suspension is properly matched to the friendly engine. The nicely cushioned ride
reduces fatigue, though it does get overmatched in the whoops. On a
performance-oriented off-road bike, the suspension is highly dependent upon
setup. If you’re the right size and skill, you can often fine-tune the stock
suspension and have it work quite will. However, there’s no substitute to
customized valving and springing from a competent suspension modification shop.
Having said that, the 250X worked well for a variety of riders, but there is the
expected room for improvement.
When
we were out in the desert, we would have loved to have a sixth gear. Yes, you
can get the wheels spinning quite quickly in fifth, but the motor is buzzing
equally fast, so something of an overdrive would be helpful. However, the 250X
isn’t really a desert racer, as a 450X is a more obvious
choice.
In
the woods, where the 250X is bred to perform, it’s a easy riding bike with
enough performance in reserve to satisfy you when it’s time to be
serious.
powersports.honda.com
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