2020 Cub Cadet RZT SX 54 For Sale, Price, Specs, ReviewsCub Cadet RZT SX 54 Zero Turn Mower Powered by Cub Cadet-certified Kawasaki FR series OHV powerful engine, which produces 21.5 HP power.Cub Cadet RZT SX 54 Zero Turn Mower equipped with Dual Hydro-Gear™ EZT-2200™ Transmission, Four-wheel steering with steering wheel control, and New tilt steering column with LED … [Read more...] about Cub Cadet RZT SX 54 Mower Reviews, Price, Specs & Features