Heavy Duty Sprocket/Gear Hub 1-1/4" axle

Heavy Duty Sprocket / Rotor Hub  for 1-1/4" axles. All hubs are CNC machined from billet 6061-T6 aluminum alloy and have 6 (1/4-28) threads on a 5-1/4" pattern. This hub is a must for high powered applications like UAS, RWYB, and Mower Racing. Will work with traditional 35 pitch gears and 428 pitch gears.