From Suzuki Wiki

The Suzuki LT-R450 was introduced to the Suzuki ATV family in 2006. Since then it has been one of the most successful race quads ever built. The LT-R450 was the first stock ATV that was race ready right out of the box. Since the LT-R450s beginning there have been over 100+ upgrades added to the machine. When Suzuki introduced the LT-R450 it was the first sport ATV that was fuel injected. The engineering behind the LT-R450 was like no other ATV on the market. The LT-R450 features a never before seen exhaust system that exits in the middle of the rear end of the ATV. The LT-R450 is like no other sport ATV on the market with its low to the ground clearance and its wide stance that give the quad a unique look.

Specifications

Engine: 450 cc (27.5 cu in), 4-stroke, liquid-cooled, DOHC

Bore Stroke: 95.5 mm (3.760 in) x 62.8 mm (2.472 in)

Compression Ratio: 11.7:1

Fuel System: Fuel injection

Lubrication: Dry sump

Ignition: Electronic ignition (CDI)

Transmission: 5-forward

Final Drive: RK 520SMOZ10S, 96 links

Overall Length: 1845 mm (72.6 in)

Overall Width: 1245 mm (49.0 in)

Overall Height: 1085 mm (42.7 in)

Seat Height: 780 mm (30.7 in)

Ground Clearance: 240 mm (9.4 in)

Wheelbase: 1285 mm (50.6in)

Curb Weight: 188 kg

Suspension Front: Independent, double wishbone, coil spring, oil damped

Suspension Rear: Swingarm type, coil spring, oil damped

Brakes Front: Disc brake, twin

Brakes Rear: Disc brake

Tires Front: AT21 x 7 x 10 Dunlop, tubeless

Tires Rear: AT18 x 10 x 8 Dunlop, tubeless

Fuel Tank Capacity: 9.0 L

Color: Yellow, White, or special addition red or black

See also

Motocross

All-terrain vehicle

References

http://www.suzukicycles.com/products/LTR450K7

http://www.atvriders.com/atvreviews/suzuki2008ltr450quadraceratvpressintro.html

http://www.atvrideronline.com/features/0608_atvp_suzuki_ltr450/index.html