| Lightweight and durable
titanium valves are used for precise valve control
at high rpm and reduced reciprocating mass. Titanium
intake valves measure 36mm and 29mm on the exhaust.
Lightweight forged aluminum pistons use a new
3 ring design with cutaway sides, oil retaining
grooves for reduced friction and the oil control
ring features a high performance chrome nitride
plating for less friction and improved strength.
New five speed transmission is exceptionally compact
with larger 1st and 2nd gears mounted outboard
while the 3rd, 4th and 5th gears are mounted inside
for a compact engine layout and superb handling.
The LT-R450 utilizes a convenient electric starter
for easier starts with a kick starter available
as an optional kit.
A new high capacity radiator is used to handle
the high performance engine output combined with
a compact and lightweight, ring type cooling fan
for maximum effeciency.
Advanced and lightweight electronic fuel injection
system with a 42mm bore and multi hole type injector
for optimum atomization, smooth throttle response
and maximum performance.
New cylinder head features a narrow included valve
angle creating a compact cylinder head design,
compact combustion chamber and featuring 12.0:1
compression ratio for maximum performance.
High peformance ECM utilizes a high spec 16 bit
CPU for quick fuel injection calculations and
is designed to compact and lightweight.
All new stainless steel center exhaust system
utilizes a compact centrally located muffler layout
for improved mass centralization, improved stability,
and higher cornering performance.
New Chasis
All new high-tensile steel frame designed for
optimum rigidity, maximum durability and features
a compact and lower profile for a lower center
of gravity and unmatched cornering performance.
New race-ready steel rear swingarm providing 3
times more flexibility and a smoother arc of movement
for optimum handling perfomance in any environment.
All new wider independent double wishbone front
suspension with fully adjustable Kayaba piggyback
reservoir style front shocks featuring 40mm pistons
and a sturdy 14mm shock rod for superb damping
and incredible performance.
Kayaba rear shock features adustable high and
low speed compression, rebound and preload with
a 50mm piston, 18mm rod and piggyback reservoir
design providing 290mm of rear wheel travel.
Special Dunlop radial tires designed specifically
for the LT-R450 combined with smaller 10 x 5.5
inch aluminum rear wheels and 18 x 10 inch aluminum
front wheels for a lower center of gravity and
superb cornering stability.
High peformance dual hydraulic front disc brakes
with 160mm front rotors and a single hydraulic
rear brake caliper mounted on a forged aluminum
mounting bracket and a 190mm rear disc.
Rugged Serrated large footpegs provide excellent
grip and control.
Aggressive new styling highlights the high performance
nature of the QuadRacer R450. The LT-R450 is styled
with a low and wide profile to further emphasize
the lightweight performance intent of the machine.
The LT-R450 has a GSX-R and Hayabusa inspired
multi-reflector headlight that is easily removable
with a single bolt and an ultra compact LED tailight
at the rear.
Aggressively styled radiator shrouds, front and
rear fenders, and T-shaped seat provide a sharp
new look and maximum rider mobility for the control
DIMENSIONS AND WEIGHTS
Overall length: 1845mm (72.6in)
Overall width: 1245mm (49in)
Overall height: 1085mm (42.7in)
Wheelbase: 1285mm (50.6in)
Seat height: 780mm (30.7in)
Dry Mass: 167kg (368.2lbs)
Fuel capacity: 10.0litres (2.2gallons)
ENGINE SPECIFICATIONS
Engine capacity: 450cc
Engine: 4-stroke, single cylinder, liquid-cooled,
DOHC, 4-valve
Bore: 95.5 x 62.8mm
Compression ratio: 11.7:1
Lubrication: Dry sump
Ignition: CDI
Fuel system: Fuel Injection
Transmission: 5-speed constant mesh
Drive: Chain
CHASSIS SPECIFICATION
Front suspension: Independent, double A-arm,
fully adjustable preload, compression & rebound
damping
Rear suspension: Linkage-type, gas/oil damped,
fully adjustable spring preload, adjustable compression
and rebound damping
Front brakes: Dual hydraulic discs
Rear brakes: Single hydraulic disc
Front tyres: AT20 x 7 R10
Rear tyres: AT18 x 10 R8
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