Super ATV Propeller Shaft - U-Series Rhino DrivelineStronger than Stock! Rhino Driveline Prop Shafts are the only prop shafts that are strong enough to handle every ounce of power your vehicle can put out. Maximized shafts and smarter U joints mean it can withstand tons of torque whether youre out on the trail, track, mud, or dunes. Its the ultimate prop shaft built by the experts at SuperATV. U Series joints are similar to stock U joints but are stronger. They have traditional needle bearings but are