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►Considerable abuse has been aimed at
dual-purpose bikes over the years. Those multi-role machines with single-purpose
stablemates were the most common target. Yamaha reversed that trend, though,
with the introduction of the XT250G, which not only grabs best-in-class honors
but proves as noteworthy as the dirt-only TT And that was no small feat, given
the almost instant popularity of the new playduro. But rather than a challenge
to the TT's success, the XT's competence is simply supportive, since the bikes
share much of the same technology.
Creative use of lightweight materials—such as all-plastic countershaft sprocket
covers—lightened up both bikes, while using the engine as a stressed frame
member did away with a couple of frame rails and kept the engine weight low to
the ground. The rider's weight is kept down low, too, since the XT and TT both
run 17-inch rear wheels, producing a comfortably low seat height.
Similarities between the two
bikes continue to their engines, which differ largely at the exhaust pipe. Like
the TT, the XT's SOHC engine is tuned for torque, while power pulses are calmed
with a gear-driven counterbalancer. Also like the TT, the XT uses an automatic
compression release to ease starting. And furthering the likeness, the XT's
compression release also stopped working after a few days. Although Yamaha has a
fix in the works, we found that simply disconnecting the release returned things
to their one-kick norm.
All that attention devoted to
light weight and torquey, predictable engine response paid off in the XT, which
handles its street chores as well as most street-only 250s. The XT can be
flicked about easily when you're in traffic, while an accelerator pump grafted
to the 28mm Mikuni carb insures that most of the time you'll be able to get
ahead of the game. And for those with an eye to the superslab, the well-matched
suspension and smooth-running engine make real-world highway speeds
attainable—without the vibration and bob-and-weave associated with most
dual-purpose bikes.
Those same attentions to good
design show up when you put the XT on the dirt or better yet, ride it there. If
your preference is for serious dirt thrills you won't find the XT's performance
awe-inspiring, but it sure is confidence-inspiring. The low seat height allows
dabbing where dabbing is due, and the
four-stroke traction
transferred through claw-action-type Bridgestones puts most hills within the
XT's grasp. You can bottom the softly sprung Monoshock with motocross
berm-shooting, but that's not really what the XT is for. After all, Yamaha's
on-again-off-again 250 is not about to steal the thunder of a full-time dirt
bike, just to borrow some of it.■ |
Bike Tests 
