On Time Wildlife Feeders 22000: Make the chore of spreading fertilizer, corn, feed, or seed effortless with the Bumper Buddy Spreader Combo. There system distributes a pattern from 4 to 20 feet and comes with 2 interchangeable spreader plates. The 20-gallon capacity conical hopper is made of durable polyethylene and will mount to most ATV racks with our unique 2-bolt clamping system. The Bumper Buddy has been designed for quick removal and reinstallation because the mounting hardware stays in place. The system also includes a manual cut-off valve which reduces waste when not in use.