Twin Power 73-85 Fl Fx 79-81 Xl Zinc Disc Brake Rear Sprocket 48

Twin Power™ rear sprockets for 4-speed Big Twin models are high-quality OEM replacements that offer classic styling with modern manufacturing, combining chrome or zinc finishes with accurate offsets for proper disc-brake wheel fitment. Chrome or zinc finishes resist corrosion and match custom builds Available in multiple tooth counts for fine tuning gearing Correct offset ensures proper chain and wheel alignment