Suspension Coupling

Content Source: 2020 600R Owner’s Manual (9929778 R01) > The Perfect Fit Chapter

IMPORTANT

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Suspension Coupling

On all POLARIS snowmobile rear suspensions, there are two torque arms that control the movement of the rail beam. Prior to the advent of suspension coupling, these torque arms could move independently of each other. Rear suspension coupling links the movement of the front and rear torque arms to each other. There are two types of rear suspension coupling.