Race Related Press Releases
QuadSport Z400
2009 Edition
Suzuki introduced the QuadSport Z400 in 2002 as a sport ATV designed to deliver the best high-performance ride available. Its liquid-cooled DOHC engine – at the time the first in its class – gave sport enthusiasts more than they thought possible from a stock ATV. And the Z’s cutting-edge style boasted of its Suzuki heritage.
Competition users loved the QuadSport Z400, too, and the machine powerfully proved itself as a winner in ATV motocross. In 2004, Doug Gust used the QuadSport Z400 to win the ATVA Pro class championship, earning the first title for a four-stroke production quad.
For 2009, Suzuki will deliver a brand-new QuadSport LT-Z400, showcasing an exciting evolution in sport ATVs. The concept is the same: produce a sport ATV that delivers more enjoyment to a wide range of customers. But the method is new. The latest QuadSport Z400 inherits features from the Suzuki QuadRacer LT-R450: fuel injection; ECM settings for improved traction; and aggressive styling. And the new Z400 delivers all this and more in a user-friendly package that will surely keep it ahead of the pack.
2009 QuadSport Z400 Specifications
Engine
Engine Cooling................................................................. Liquid-Cooled
Valvetrain......................................................................... DOHC, 4 Valves
Fuel Delivery.................................................................... Fuel Injection, 36 mm
ECU................................................................................. 16 bit
ROM................................................................................ 96 Kilobyte
Compression Ratio............................................................ 11.3:1
Injector............................................................................. 12 hole
Displacement................................................................... 398cm3 (24.3 cu. in)
Bore................................................................................ 90.0 mm (3.543 in)
Stroke.............................................................................. 62.6 mm (2.465 in)
Chassis
Wide Footpegs................................................................. (46mm)
Front Track Widened......................................................... (960mm) 37.8 in
Seat Height....................................................................... 810 mm (31.9 in)
Ground Clearance............................................................. 265 mm (10.4 in)
Overall Width.................................................................... 1190 mm (46.9 in)
Overall Length................................................................... 1830mm (72.0 in)
Curb Mass........................................................................ 193 kg (425 lbs)
Headlight.......................................................................... 12V 40/40W
