Curtis (1268) controller. Designed to be used with motor #7177 only. It provides maximum torque and speed up to 19 mph on stock tires. Great for heavy duty lifted, streched and industrial cars. Replaces 1510A and others. For maximum performance, safety and durability, 4 gauge cables (1259 or 1260) and heavy duty solenoid (30912) are required. This controller is programmable with the Curtis hand held programmer ( #1311-3301). For Club Car 2008-up i2 Excel Precedent