The
Scrambler 400 4x4 is sporty and boasts that its 400-class 2-stroke
engine is complemented by the Polaris intelligent On-Demand true
4-wheel drive system. The Polaris 4WD system senses when the rear
wheels lose traction, then automatically engages both front wheels
with full torque. A driver activates the 4-wheel drive with an
on/off switch located by the right handgrip. For 2000, the
Scrambler 400 4x4 offers a better ride, since its rear suspension
travel has been increased to 10.5 inches-an increase of nearly 2
full inches from the previous year’s model. The rear
suspension has a Fox Shox with a remote reservoir. The MacPherson
strut front suspension has 8.2 inches of travel, and the turning
radius is just 60 inches. Because of the Polaris Concentric Drive
System (CDS), the full range of the rear suspension travel can be
utilized without any loss of power being delivered to the rear
wheels. CDS aligns the swing arm’s pivot point with the
center of the drive sprocket. The rear suspension performance is
not affected by engine torque, and a consistent chain tension is
maintained, reducing chain wear and decreasing considerably the
need for chain adjustment or maintenance. The Scrambler 400 4x4
draws its considerable power from a Polaris 400 engine, a 2-stroke,
liquid- cooled engine with oil injection a 34mm Mikuni carburetor,
and CD ignition. The power is managed by the automatic PVT (Polaris
Variable Transmission), a dual-sensing transmission that responds
to both engine RPM and vehicle torque load. E-Z Shift lets a rider
choose between forward and reverse. Single-lever, all-wheel
hydraulic disc brakes and a hydraulic rear foot brake provide the
stopping power, and two handlebar-mounted, dual-beam (high/low)
quartz halogen headlights provide outstanding illumination. A brake
light, neutral and reverse indicator lights, and a 4-gallon fuel
tank are all standard.
FEATURES
• Polaris On-Demand true 4-wheel drive. Senses
when the rear wheels begin to lose traction, then instantly and
automatically engages both front wheels with full torque. Thumb
switch activates 4-wheel drive system.
• Polaris Concentric Drive System aligns the
center of the drive sprocket with the swing arm pivot point for
ultra-efficient power transfer to the rear wheels and reduced chain
wear and maintenance.
• Tight-turning MacPherson strut front
suspension has 8.2 inches of travel.
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