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2010 Suzuki QuadRacer R450 Limited Edition
2010 Suzuki QuadRacer R450 Limited Edition

– 2010 Suzuki QuadRacer R450 Limited Edition

2010 Suzuki QuadRacer R450 Limited Edition

Having recently been crowned the AMA/ATVA National MX champion, the QuadRacer R450 is indisputably the hottest four-wheeler on the track. Its Suzuki fuel-injected 450cc powerplant offers astounding top-end performance, with a technically advanced chassis and responsive, long-travel suspension so you can conquer the toughest tracks.



New Features

New Special Edition black version featuring black wheels, gold frame and new black bodywork . Also a Special Edition red QuadRacer with black frame and black wheels


New Engine Features

New countershaft for improved gear shift feel

New ECU programming and reshaped cam profiles for increased engine output especially at low-to-mid rpm range


Engine Features

Race proven four-stroke, single cylinder, fuel injected, liquid cooled, DOHC. Four valve engine designed to be compact, lightweight and provide incredible performance

A high capacity radiator is used to handle the high performance engine output combined with a compact and lightweight, ring type cooling fan for maximum efficiency

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

Aluminum cylinder bore is electro-plated with Suzuki’s own race proven SCEM (Suzuki Composite Electrochemical Material) for improved heat transfer, lightweight and tighter piston clearance

Centrally located muffler layout for improved mass centralization, perfectly symmetrical weight distribution and higher cornering performance

Five speed transmission is exceptionally compact for a compact engine layout and superb handling

High peformance ECM utilizes a high spec 16 bit CPU for quick fuel injection calculations and is designed to compact and lightweight

High performance 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

Innovative Suzuki Advanced Sump System allows the engine mass and crankshaft to be positioned close to the ground for a low center of gravity

Lightweight and durable titanium valves are used for precise valve control at high rpm and reduced reciprocating mass

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

The LT-R450 utilizes a convenient electric starter for easier starts
Transmission Features

Lightweight magnesium clutch cover, magneto cover, and cylinder head cover for minimal weight and maximum durability


New Chassis Features

Front and rear suspension have Kashima coating for reduced friction and smooth performance

Updated front and rear suspension settings with larger rear tires and updated swingarm rigidity balance for improved handling and better shock absorbtion

Rubber mounted handlebars and textured seat for increased rider comfort and control
Chassis Features

Incredibly wide 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

Aggressive 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

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

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

Race-ready steel swingarm providing 3 times more flexibility and a smoother arc of movement for optimum handling perfomance in any environment

Rugged Serrated large footpegs provide excellent grip and control



Dunlop radial tires combined with smaller aluminum rear wheels and aluminum front wheels for superb cornering stability

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

Minimum Age: 16 years old.





2010 Suzuki QuadRacer R450 Limited Edition – Specifications
Canadian MSRP $ See Dealer for Details

Brakes Front Disc brake, twin
Brakes Rear Disc brake

Colour Black/White

Curb Weight 188 kg

Final Drive RK 520SMOZ10S, 96 links
Fuel Tank Capacity 9.0 L
Ground Clearance 240 mm (9.4 in)
Overall Length 1845 mm (72.6 in)
Overall Width 1245 mm (49.0 in)
Seat Height 780 mm (30.7 in)
Suspension Front Independent, double wishbone, coil spring, oil damped
Suspension Rear Swingarm type, coil spring, oil damped
Tires Front AT20 x 7 R10, tubeless
Tires Rear AT18 x 10 R8, tubeless
Transmission 5-forward
Wheelbase 1285 mm (50.6in)

Bore Stroke 95.5 mm (3.760 in) x 62.8 mm (2.472 in)
Compression Ratio 11.7:1
Engine 450cc (27.5 cu in), 4-stroke, liquid-cooled, DOHC
Fuel System Fuel injection
Ignition Electronic ignition (CDI)
Lubrication Dry sump
Starter Electric

Warranty 12 month limited warranty.