Arctic Cat
pioneered the concept of an ATV built to
carry two riders in tandem. For 2012 the
success of the 550i TRV line-up has two
GT models featuring electronic power steering.
Arctic Cat’s Variable Assist Electronic
Power Steering (EPS) allows steering assistance
to the ATV before it even starts to move
at idle. This is a huge benefit to conserving
the riders input energy when in 4wd, and
especially when the differential lock is
engaged. Arctic Cat EPS will reduce the
torque necessary to steer the ATV when changing
direction with loaded racks or navigating
tough obstacles like rocks, deep mud or
logs.
The variable assist system is driven by
an electronic control unit (ECU) that measures
steering input force versus tire resistance
and vehicle speed then provides appropriate
assist to the steering column through an
electric motor. The Arctic Cat power steering
ECU program is designed to maintain a light
steering input effort, but maintains enough
feel so you have a better understanding
of what the tire contact patch is doing
in relation to the terrain. Arctic Cat EPS
will keep the rider and the ATV connected
which is lost on competitive units after
sustained riding.
Arctic Cat engines have power where it
matters: the ground. Arctic Cat H1 engines
have more pulling power, more climbing power
and more acceleration. The potent 550H1
engine is a 545cc, SOHC, liquid-cooled,
single-cylinder, designed for a wide torque
curve and smoothest power delivery via Electronic
Fuel Injection. The TRV has numerous features
to ease riding convenience. Chief among
them is a two-up seat with cushioned seat
back for legal trail riding. Improved ergonomics
and an easy pin-pull removal system allow
you to transform the TRV into a single-rider
vehicle. Passengers will appreciate integrated
footrests for smooth and secure footing.
An all-encompassed electronic 2WD/4WD/Differential
Lock switch on the right hand control makes
going in/out of 4WD or Diff Lock an easier
process.
Other premium features include zero-maintenance
suspension bushings, sealed drive shafts,
a large 6.5-gallon fuel tank and durable,
full-length plastic skid plate
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