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.