An authentic Miedema 112345 bumper ring, also known as a protection ring, designed as an original spare part for Miedema CP series potato planters. This component is compatible with models including CP42P, CP42F, CP42T, and CP42P-T. It features an outer diameter of 100 mm, an inner diameter of 70 mm, and a thickness of 15 mm, with a weight of 0.12 kg. This bumper ring provides essential protection and cushioning, ensuring the operational integrity and longevity of your agricultural machinery.