Husqvarna
designed its TXC line of four-strokes for North American-style
cross-country racing, combining elements of the TC motocrossers with the
TE dual-sport bikes. The TXCi 250F uses the fuel injected,
electric-start TE engine, softer suspension settings and larger fuel
tank. The resulting hybrid seems like a good idea on paper, but how does
it compete with converted Japanese motocross bikes or the XC-F line
from KTM?
Over the past three months we’ve been riding our TXCi test bike at
different locations, from singletrack to motocross to mountain trails to
Endurocross to grass tracks, to find out.
How fast is it? The carbureted motocross TC250F we tested last year
was fun to ride but didn’t quite have the raw power to hang with the
Japanese motocross bikes through the gears, especially the remarkably
powerful KX250F, and the engine in the TXCi is smoother yet. It doesn’t
make much low-end torque, but its mid-range and top end are healthy,
making it tractable and easy to ride.
Our TXCi hooked up well enough in the mud to get
to the first turn in second place off a dead-engine start at a very
muddy Cross-Country race. The smooth-pulling engine loves low traction
situations! In good traction situations, however, the TXCi 250F will not
quite keep up out of the starting gate with a Japanese 250F motocross
bike.
The engine loves to rev, which is helped by a fantastic hydraulic
clutch and great transmission action. You’ll need to use that clutch and
tranny hard to keep the little engine revving, but the clutch and
transmission don’t mind a bit. The overall final-drive gearing is a
little tall, so it would be quicker and easier to ride with slightly
lower gearing.

We tried a JD Jetting EFI control box and removed the spark arrestor
and end cap from the muffler to see if we’d get a little more power. We
know it’s not PC to do so, and the bike got noisier and wouldn’t be
legal for events requiring a spark arrestor, but it was still quieter
than a motocross bike. The JD fuel injection control box helped, letting
the EPA-tuned bike run richer. Technically we now had a ‘closed course
only’ racing motorcycle.
We fiddled with EFI settings nearly every time we rode the bike. When
testing in the Rocky Mountains, we could not make the bike run lean
enough at high altitude with the JD box installed. At our normal test
elevation (600-1000 ft) we had no problem, though constantly fiddling
with the EFI controls seems old-fashioned compared to other EFI equipped
bikes we’ve ridden lately that run well pretty much anywhere.
Our biggest complaint about the TXCi was its fork performance, feeling both overdamped and undersprung.
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With the engine running crisp, suspension tuning became our top
priority. The Kayaba fork was stiff and unresponsive over small impacts,
yet blew through its travel easily on G-outs, abrupt endurocross
obstacles and on the motocross track. Rocky trails caused the bike to
deflect, and we fiddled with compression and rebound settings throughout
the test. We finally backed off the compression to 18 clicks and
rebound to 20. The fork simply needs to be re-valved and re-sprung to
suit our style of riding. The Sachs rear shock, on the other hand, felt
under-damped in both compression and rebound. The wallowy feel upset the
turning abilities of the bike and had us scratching our heads while we
spun the clickers to find a setting that was not too harsh. Our testers
raved about the overall handling of the TC250F motocross bike last year,
and we knew from our test of the Husky TC250F motocross bike that these
things will carve turns like a Suzuki when properly set up.
With the fork tubes raised 5mm in the triple clamps, the handlebar
mounts rotated to their furthest forward position and rear shock static
sag set at 20mm and race sag at 95mm we had our TXCi turning well
without becoming unstable. Our preferred rear shock settings were
high-speed compression 6, low speed compression 10 and rebound 3.

The TXCi is held back in turns by the oversized gas tank, with its
extra capacity carried in an evil looking hump. The Husky has excellent
brakes and an otherwise flat seating position, so it’s easy to
aggressively slam into a turn with your weight really far forward. Every
one of our testers, three of them Pros, cursed the gas tank at least
once. The Husky’s ergonomics are otherwise good, slim and with a
comfortable distance between the seat, pegs and handlebars. The seat
height itself is quite tall, which frustrated shorter riders on
technical trails and the endurocross track.
The TXCi, like all Huskys, is quite easy to service and maintain.
There’s lots of room around the engine, the suspension linkage is
intelligently designed, and the battery and air filter are easy to
access. Even engine oil and filter changes are a breeze. Overall
component quality is good, though the plastics start showing their age
quickly.
The kickstand doesn’t hold the bike very securely, and early in our
test a photographer noticed it was flopping around enough to hit the
ground over jumps and whoops. We removed it, but if you choose to leave
it on, a KTM-style rubber strap and/or a stiffer return spring would be
welcome safety additions.

Last year we really liked the TC250F, and with just a few more ponies
we would have loved it. Based on that test, and since this bike is
targeted directly at the cross-country demographic, we expected great
things from the TXCi. After spending so much time aboard the TXCi,
however, we unanimously agreed we’d rather race the TC model. The TXCi
is a lightweight, fun to ride electric-start trail bike that has a
successful competition record, but out of the box the TC is a better
race bike.
If we owned a TXCi 250F we’d wake it up with the JD fuel injection
tuning kit and use an aftermarket pipe, just like the Husky race team
does. We’d also use the smaller motocross fuel tank unless we absolutely
had to have longer fuel range. We’d lower the gearing a little and get
our suspension dialed in for the aggressive blend of cross-country,
endurocross and motocross racing we normally enjoy.
We
had fun racing our TXCi on grass tracks, where the smooth powerband,
excellent brakes and lightweight feel helped it turn great lap times.
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After those modifications we’d have a machine we’d like even better
than the TC (thanks to the great electric starter!) and we’d race it
anywhere, anytime. A pre-2012 Husqvarna press release mentioned
improvements on next year’s model in all the areas we’ve noted, so we
bet the 2012 model of the TXCi 250F will truly live up to its race
winning potential.
The
clutch feel and transmission are great, but a few more teeth on the
rear sprocket would certainly make the bike easier to ride. Thanks to
the six-speed transmission we’d gladly trade some top-end speed for less
clutch abuse in technical sections.
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Thank you Husqvarna Canada and Trevor Wideman for supplying our test bike!
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