The Spartan RZ-Pro uses a new Tuff Torq 450 transmission with steel gears, a 10cc pump, charge pump and serviceable filter. It also has an exclusive seat shock producing a smoother ride at a dramatically reduced price. High-end 22'' Carlisle Turf Armor bias ply tires improve traction both on level ground and on inclines. This unit also comes standard with the LED Light Kit.22'' Carlisle Turf Armor Bias Ply Tires5'' Deep Deck8.5 mph Top Speed7 Gauge DecksSeat Shock5 gal Fuel Tank18,500 FPM Blade Tip SpeedTuff Torq 450 Transmission with steel gearsThe RZ-Pro is available with 54'' and 61'' deck size options and three engine options, the Briggs 25 hp
