A 2″ drive that features a belt guard over the top of the belt; between the inner motor plate and the outer cover. Complete with BDL”s Balls clutch and reinforced 2″ belt to handle high torque and horsepower motors. Drive ratio 52 tooth front & 69 tooth rear which gives 1.32:1 ratio. Note: See 518531 for the replacement 142t 2″ wide 8mm belt.