Simplicity 990183 is a 30" reel mower designed for use with Simplicity Wonder-Boy riders. It features a single drawbar and a double drawbar for easy attachment to the rider. The mower's height of cut can be adjusted from 5/8" to 2 1/4" by raising or lowering the rear rollers and caster wheels. The mower also has a grease fitting that should be lubricated each time the mower is used. The reel bearings are packed with lubricant and sealed at the factory, so no service or lubrication is necessary for the life of the bearings.