Suzuki has been relatively quiet the past couple of years or so, flying under the radar when it comes to releasing new ATVs with significant changes.
That all changed this spring when the company unveiled its new and definitely improved KingQuad AXi lineup for 2019. Changes were made to the chassis, engine, transmission, EPS, styling and ride comfort. It all adds up to another great product from Suzuki, which proudly boasts that its vehicles are made in the U.S.
Engine, Drivetrain Upgrades
To provide a better riding experience, the 2019 KingQuad engine and drivetrain have been updated and upgraded. For starters, a piston oil jet has been added to the crankcase to spray oil on the underside of the piston, providing additional cooling as well as better lubrication. The oil pump’s main rotor thickness (increased from 8mm to 10mm) helps increase pump output from 7.6 L/min to 9.5 L/min.
These changes also ensure the KingQuad complies with the new emissions standards in California.
The Quadmatic CVT and clutches have been revised to improved overall performance as well. Changes include reducing the weight of the rollers in the drive pulley. The reduction is .10 oz. per roller. Next the driven pulley spring strength was changed so that the spring tension is improved. And the driven pulley ramp shape was changed. All combined, these changes alter the CVT’s acceleration and deceleration so that the vehicle has a smoother and stronger performance when pulling away from a stop. The changes also enhance the CVT’s engine braking feature.
The Quadmatic CVT continues to offer 2WD/4WD and diff lock.
Improved Power Steering
In a nutshell, Suzuki changed its electric power steering from an over-steer condition to an under-steer condition. The intent, Suzuki says, is to reduce steering effort and help keep the chassis level during turns. Another change on the EPS is the output of the motor, which was increased 40 percent.
Suspension Changes
For the 2019 750AXi, the front and rear shock absorbers go from oil to gas charged while still offering 5-way spring preload adjustability. The size of the shock body along with the internal valving has been increased and Suzuki worked on optimizing the damping force for a better ride.
Also, the mounting points on the suspension as well as the final drive case brackets have been reinforced compared to previous KingQuad models. A new, larger diameter stabilizer bar helps control body roll.
New Handlebar Mounted Light
Increased visibility for night-time riding comes thanks to a handlebar-mounted 35W headlight. The obvious benefit of the position headlight is that the trail will be illuminated in front of the ATV as you turn the handlebars. There are still twin, fender-mounted multi-reflector 35W headlights on the KingQuad. You can run the fender-mounted headlights independent of the handlebar-mounted headlight with the simple switch of the ignition switch. Additionally, a new LED-type taillight offers better visibility and draws less electrical current than an incandescent bulb.
