The DS450 ATV remains the benchmark for
performance, handling and control - on the
track and on the trail - thanks to the Rotax
power, low weight, centralized mass, low
unsprung weight, and fully-adjustable sport-tuned
suspension.
2011
Can-Am DS 450 Base ATV - MSRP:
$TBA
2011
Can-Am DS 450 ATV Base Model
Key Features
Rotax 450 EFI engine // This
engine features top-end DNA from the Rotax
V990 which powers the Aprilia RSV 1000
R sportbike while the crankcase, clutch
and transmission are specifically designed
for the rigors of off-road riding. Its
free-flow design – with the largest
piston bore, intake valves and throttle
body of the segment – delivers awesome
power and great potential for performance
tuning. A sophisticated EFI system with
superfast micro-controller optimizes performance
at every rpm, compensating for both temperature
and altitude; throttle response is instant.
ALTEC aluminum frame // Aerospace-grade
aluminum in dual-pyramidal design is exceptionally
strong and lightweight. Unique aluminum
lock-bolt fastening system eliminates
the need for welds. Strength comes from
a computer-optimized design rather than
heavier or added materials. The pyramidal
structure has been proven on BRP’s
Ski-Doo® REV™ and REV-XP™
platforms.
Race-inspired radiator grill
// Inspired from feedback from
our racing teams, the Can-Am DS 450 features
a scalloped radiator grill that keeps
the radiator free of mud and debris.
R-type double A-arm front suspension
// The R-Type forged aluminum
double A-arm front suspension delivers
razor-sharp handling, remarkable bump
absorption, and confident tracking. The
radical design with inverted dual-piston
caliper – on the inside of the disc
– enables placement of the ball-joints
and kingpin axis deep inside the wheel
for reduced scrub and steering kickback,
as well as self-correcting behavior under
hard braking. All this in a lightweight
package with less unsprung weight than
competitive designs for a better ride
and improved control.
KYB HPG piggyback shocks //
Aluminum-bodied shocks with compression
and rebound adjustment and threaded pre-load
adjustment. Features 9.5-inches (24 cm)
of travel in front, 10.2 inches (26 cm)
in rear. Lightweight, capable and adjustable.
R-Type rear swing arm suspension
// Lightweight design dramatically
reduces unsprung weight for quick response,
exceptional traction capability and less
rider fatigue. Cast-aluminum swingarm
with risingrate linkage, hollow chromoly
4140 rear axle, extended-reach aluminum
hubs and aluminum chain sprocket.
Wilwood braking systems //
Inverted dual-piston calipers –
mounted inside front rotors – enable
unique knuckle / spindle / A-arm design.
Front and rear rotors’ wave shape
is computer-designed for exceptional cooling.
Performance wheels and tires
// Specifically-designed ITP
Holeshot SR tires to get maximum performance
from the DS 450 EFI. The rims are lightweight,
yet durable, because of aluminum construction
with rolled bead.
Performance ergonomics //
Designed to give the active sport rider
room and the right leverage. Narrow body
and seat with smooth transitional surfaces,
wide footpegs and deep heel guards.
Performance features //
Detachable headlights, interchangeable
front fenders.
