RockerBall™ 50mm Cushion Hitch Trailer Ball
Product Code:350-53000
As your trailer passes over bumps and potholes, it produces all kinds of vibrations, jolting and noise. With a traditional metal-on-metal connection, these annoyances are directly transferred to your tow vehicle, making your ride noisy, uncomfortable and can take a toll on your towing system.

The CURT RockerBall™ trailer ball provides improved comfort and enhanced control while towing, featuring our unique ShockDrop™ technology. An integrated cushion isolator allows this hitch ball to turn a standard ball mount into a cushion hitch with anti-rattle capabilities.

Product Description
Dynamic trailer ball featuring ShockDrop technology
Dampens jerking and jarring from bumps and potholes for smoother towing
Cushioned isolators reduce rattling and vibration for a more comfortable ride
Reduces shock loads to the vehicle during sudden braking or acceleration
Minimizes stress on tow vehicle's suspension and brakes for extended longevity
Retrofits onto most existing ball mounts to improve current towing experience
Virtually maintenance-free with no airbag or bearings to service
Grease zerk fitting provides easy lubrication
Anti-swivel base fits 75mm wide ball mount tongues with 7/8" diameter hole
Forged steel construction for dependable towing power
Durable carbide black powder coat finish on base and chrome plating on ball
Standard trailer ball diameter fits 50mm trailer coupling
Rated for 3500kg
Ball mount sold separately (not compatible with Rebellion XD ball mount)
Patent pending