In 1983, Suzuki introduced the world's first 4-wheel ATV. Today, Suzuki ATVs are everywhere. From the most remote areas to the most everyday tasks, you'll find the KingQuad powering a rider onward. Across the board, our KingQuad lineup is an exceptional group of ATVs.
Whether you’re working hard or getting away from it all, the 2019 Suzuki KingQuad 400ASi helps you every step of the way. The fully automatic Quadmatic™ transmission has 2WD and 4WD modes to handle rough trail conditions while completing even the most demanding chores. Along with exceptional engine performance across the powerband, its high-performance iridium spark plug and Pulsed-secondary AIR-injection (PAIR) system helps provide outstanding fuel efficiency and clean emissions.
The 2019 KingQuad 400ASi features a new KingQuad logo plus expanded choices of body colors that include Flame Red, Terra Green, Solid Matte Sword Black, and Solid Special White.
Engine 376 cc (22.94 cubic in.) 4-stroke, air-cooled with SCAS, OHC single cylinder
Bore x Stroke 82.0 x 71.2 mm (3.228 x 2.803 in.)
Compression Ratio 9.0 : 1
Lubrication Wet sump
Fuel System Suzuki electronic fuel injection
Transmission Automatic variable ratio (V-belt), with high/low-range and, reverse
Clutch Dry shoe, automatic, centrifugal type
Driven Wheels 2WD & 4WD
Final Drive Shaft drive
We offer lifetime Engine Warranty.
No Risk Extended Warranties.
50% Off Service Plans.
Employee pricing on all gear and accessories the day of sale.
Financing for everyone.
Trade ins accepted.
Call Cycle Springs Powersports for all your ATV, Side X Side questions! 727-771-1211