The CIDUZIV4XL is a camera slider with an onboard fly-wheel. A flywheel uses centrifugal force to help stabilize the car as it travels across the slider. It creates inertial momentum that powers through inconsistencies caused by human error. The result is a drastically increased chance of getting a beautiful and smooth slider shot, easily and quickly.
The choice to integrate the flywheel under the car was easy. It meant the end of the need to carry around and assemble a flywheel kit, making for a grab and go flywheel solution. Also, when the flywheel is part of the moving car, it helps provide a more natural and smooth move as it doesn't have to pull any belts.
Outboard Fly-Wheels are out, get "onboard" with duzi's fly-wheel and learn the difference between smooth and smoother. Don't tolerate jerks, even with the lightest rigs, the duzi 4 holds a rock-steady jerk-free slide from start to finish.