Visco-4Lok Front Differential
MODES
Two-wheel drive is exactly that: power is sent 50/50 to the rear wheels for confident handling and consistent, predictable power transfer. Perfect for casual trail riding, gravel roads, and everyday rides.
Four-wheel-drive sends power to the front wheels for superior grip in mud, snow, hillclimbs, hill descents, rocky terrain, and so on. Engine torque is varied as-needed between the two front wheels using the limited-slip function built into the Visco-4Lok front differential, giving riders total confidence in a wide range of conditions.
When off-throttle, before coming to a complete stop or becoming stuck, Visco-4Lok can be engaged to help power through challenging mud and across difficult terrain.
What is Visco-4Lok? A full, mechanical locking function added to the Visco-Lok limited-slip 4WD system. When the conditions call for a locked front differential, riders can manually LOCK the front differential.
Is Visco-4Lok a mechanical system? Absolutely--when engaged, power goes directly to the wheels from the main gear. The OVERRIDE function allows full 4WD lock to remain locked even under full throttle. When equipped, it's fully integrated into the ATV systems, including rider controls, ECU, DPS, and drivetrain calibration--Visco-4Lok was created for riders, by riders as the next evolution in extreme off-road traction.