Buyers Products Electric Tarp Gear Motor - Compares to Roll-Rite?? Super Duty?? 10122 provides OEM quality and style. The high-torque motor features durable bronze alloy gears and includes a weatherproof chrome-styled plastic enclosure. The motor is backed with a 5 year warranty. Click here to view a complete list of Buyers Products Tarp Gear Motor Aftermarket Crossovers. Fits Roll-Rite?? Super Duty?? systems. Fits Roll-Rite?? Super Duty?? Systems High torque, 1.2 HP design runs at 54 RPM with a 73:1 gear ratio. OEM quality and look with weatherproof, chrome-style plastic enclosure and bronze alloy gears. References to brands or manufacturers are for descriptive purposes only.